Princeton Field Guides

An authoritative illustrated guide to the fearsome predators that dominated the Mesozoic world for 180 million years

New discoveries are transforming our understanding of the theropod dinosaurs, revealing startling new insights into the lives and look of these awesome predators. The Princeton Field Guide to Predatory Dinosaurs provides the most up-to-date and comprehensive coverage of the mighty hunters that ruled the earth for tens of millions of years. This incredible guide covers some 300 species and features stunning illustrations of predatory theropods of all shapes and sizes. It discusses their history, anatomy, physiology, locomotion, reproduction, growth, and extinction, and even gives a taste of what it might be like to travel back to the Mesozoic. This one-of-a-kind guide also discusses the controversies surrounding these marvelous creatures, taking up such open questions as the form and habitats of the gigantic Spinosaurus and the number of Tyrannosaurus species that may have existed.

• Features detailed species accounts of some 300 theropod dinosaurs, with the latest size and mass estimates
• Shares new perspectives on iconic predators such as T. rex and Velociraptor
• Covers everything from the biology of predatory dinosaurs to the colorful history of paleontology
• Features a wealth of color and black-and-white drawings and figures, including life studies, scenic views, and original skeletal, skull, and muscle reconstructions
• Includes detailed color maps

A comprehensive illustrated field guide to the birds of Greater Southern Africa

The vast region of Greater Southern Africa—which includes Botswana, Eswatini, Lesotho, Malawi, Mozambique, Namibia, South Africa, Zambia, and Zimbabwe—is home to a truly extraordinary diversity of birds. This spectacular field guide covers all of the region’s bird species—resident, breeding, migrant, and vagrant.

• Covers all 1,198 species recorded in the region, including details of all the plumages and races likely to be seen
• Features 272 color plates with more than 3,300 illustrations
• Includes concise species accounts that describe key identification features, racial variation, status, range, habitat, and voice
• Provides an up-to-date distribution map for each species

A state-of-the-art illustrated field guide to the birds of Belize

Belize is one of the world’s premier birding destinations, home to a marvelous array of tropical birds and beautiful habitats ranging from verdant rain forests and extensive wetlands to rolling pine savannas and the country’s famed barrier reef. Birds of Belize is the essential illustrated pocket guide to this birder’s paradise. It covers all regularly occurring bird species found in the region and features facing-page plates and text that make field identification easy. Concise species accounts describe everything from size and distribution to voice, habitat, and status. This compact guide also features progressive taxonomy and a wealth of color range maps.

• Covers more than 500 species of birds found in Belize
• Includes 116 superb color plates
• Features concise species accounts, facing-page plates and text, and up-to-date range maps
• Its compact size and field-friendly layout make it the ideal travel companion for any birder

The ultimate photographic field guide to North American insects

This amazing field guide enables you to identify all 783 families of insects currently recognized in the United States and Canada. Richly illustrated with more than 3,700 stunning photos along with keys to families for many of the orders, Insects of North America features a comprehensive introduction that discusses classification and nomenclature, insect diversity, global threats, the latest collecting and curatorial techniques, and the many ways these remarkable organisms impact society. Combined with in-depth taxonomic coverage, this is the essential resource for both professionals and amateurs interested in the most diverse group of animals on the planet.

• Covers all 783 insect families known to occur in the United States and Canada
• Features more than 3,700 color photos, with nearly every photo identified to species level
• Includes an illustrated glossary for easy reference in the field
• The first field companion of its kind since the publication of the Peterson guide in 1970
• Ideal for entomology courses of all levels
• An invaluable resource for anyone interested in insects

A comprehensive, richly illustrated photographic field guide to the ferns and lycophytes of the eastern United States and Canada

This is a comprehensive photographic field guide to the ferns, spikemosses, clubmosses, and quillworts of eastern North America. Accessible yet scientifically accurate, the book will appeal to beginners and experts alike and enhance the field experience of any user.

Keys, range maps, detailed color photographs, and facing-page species descriptions aid exploration and allow reliable identification of all 305 species found in the area covered by the book—the United States east of the Mississippi and contiguous Canada, except for extreme northern and northeastern Canada. An introduction provides an easy-to-understand overview of identifying characteristics, life cycles, and evolutionary history. Checklists allow readers to record species they have seen, in four subregions. Indexes feature a complete list of common and scientific names, including synonyms, ensuring that users can find the plants they are looking for and keep track of changes in taxonomy. In addition, information about hybrids, polyploids, and reticulate relationships is provided, illuminating the fascinating processes that have led to such a rich diversity of species.

Modern and innovative, this is the definitive guide to the ferns and lycophytes of eastern North America.

• Covers all 305 species, belonging to 96 genera and 30 families
• Features detailed color photos of all species—and facing-page species descriptions
• Provides checklists for keeping track of species seen
• Includes common and scientific names and notable synonyms

The only fully illustrated guide to feature all the bird species of Puerto Rico and the Virgin Islands

This portable and informative field guide describes the bird species found on Puerto Rico and the Virgin Islands. Fully updated, the guide presents all 347 species, both naturally occurring as well as introduced, and highlights 19 endemic species found nowhere else in the world. Species are sorted by habitat to facilitate identification and extra illustrations are provided for birds similar in appearance.

• The only fully illustrated guide to feature all 347 bird species in Puerto Rico and the Virgin Islands
• Species sorted by habitat for easier identification
• Text and illustrations on facing pages for ease of identification
• Extensive introduction covering taxonomy, migration, biogeography, and conservation
• Useful information on birding hotspots throughout the region

An authoritative, marvelously illustrated field guide to the velvet ants of North America

Velvet Ants of North America is a beautiful photographic guide to the species of the wasp family Mutillidae found in the United States and Canada. Featuring hundreds of full-color photos, it covers nearly 460 species—representing more than 9 percent of all velvet ant species, which number in the thousands worldwide—providing comprehensive and up-to-date coverage of this spectacular group of insects. This one-of-a-kind guide serves as an invaluable reference for naturalists, scientific researchers, museum specialists, and outdoor enthusiasts.

• Covers nearly 460 species found in North America and throughout the world
• Features stunning high-resolution photos of each species
• Detailed species accounts and keys allow for easy and rewarding identification
• Sheds invaluable light on taxa from Mesoamerica, the Caribbean, and beyond
• Provides silhouette images depicting the actual size ranges of species
• Includes distribution maps of nearly all diurnal species in the United States and Canada

A photographic guide to 536 species of plant galls found west of the Rockies

Beautiful and bizarre, plant galls are growths of various shapes, sizes, and colors produced in response to invading organisms. Describing 536 species of galls and their causative agents, Plant Galls of the Western United States explores this unique realm with stunning photos and fascinating information about the life cycles of the organisms involved.

Often species-specific, plant galls can be shaped like stars, baskets, clubs, wigs, bowls, and cups, with colors and combinations that stagger the imagination. This richly illustrated field guide examines how galls develop, and their uses, seasonal appearance and growth rate, predators, and defense mechanisms. The “architects” of galls—bacteria, fungi, mites, moths, beetles, flies, midges, and wasps—are explored in depth, and descriptions are paired with illustrations of these gall-inducing organisms and their typical galls. Gall accounts are divided into those that occur on trees, shrubs, and miscellaneous hosts, including native and ornamental plants. The guide contains a useful glossary and a bibliography.

• Features 536 gall species—including 120 new to science and 232 that have never appeared in a field guide before
• Examines for the first time more than 90 species from southwestern oak trees
• Contains more than 150 species from most of the deserts of the western states

A state-of-the-art illustrated field guide to the birds of Costa Rica

Costa Rica is among the most popular birding destinations in the world, with a breathtaking diversity of neotropical birdlife and stunningly beautiful habitats ranging from shady mangrove swamps to mist-enshrouded mountaintops and verdant rainforest. Birds of Costa Rica is the essential illustrated pocket guide to this biologically rich country. It covers all regularly occurring bird species found in the region and features facing-page plates and text that make field identification easy. Concise species accounts describe everything from size and distribution to voice, habitat, and status. This compact guide also features progressive taxonomy and a wealth of color range maps.

• Covers more than 800 species of birds found in Costa Rica
• Includes more than 200 superb color plates
• Features concise species accounts, facing-page plates and text, and up-to-date range maps
• Its compact size and field-friendly layout make it the ideal travel companion for any birder

An accessible field guide to more than 500 of the most commonly found spider species in North America

Of the more than 49,000 species of spider worldwide, some 4,000 are in North America. Spiders of North America explores more than 500 of the most common and interesting spiders found in this region of the world. This richly illustrated guide begins with an overview of spiders—what they are exactly, how they can be found, how they develop, and why they are important. The book features information on all the major spider guilds: sensing web weavers, sheet web weavers, orb web weavers, space web weavers, ambush hunters, ground active hunters, other active hunters, and spider hunters. Chapters contain accessible descriptions for identifying members of each spider family, including helpful tips for distinguishing members of similar families, and details at the genus and species levels. Stunning color photographs and informative distribution maps accompany the text.

• Useful descriptions for identification of each spider family
• Stunningly detailed macro and in-situ photographs
• Information on all the major spider guilds
• Handy distribution maps

An updated edition of the acclaimed field guide to the spectacular birds of the West Indies

Birds of the West Indies is the first field guide that covers and depicts all birds known to occur in the region, including infrequently occurring and introduced forms. Now fully updated and expanded, this stunningly illustrated book features detailed accounts of more than 600 species, describing identification field marks, range, status, voice, and habitat. There are more than 100 beautiful color plates that depict plumages of all species—including those believed to have recently become extinct—as well as distribution maps, a color code for endemic birds, and an incisive introduction that discusses avifaunal changes in the West Indies in the past fifteen years and the importance of conservation.

• Covers more than 60 new species, including vagrants, introductions, and taxonomic splits
• Updates the status of every species
• Features illustrations for all new species and improved artwork for warblers and flycatchers
• Color codes endemic species confined to one or just a few islands
• Includes many new and enhanced maps
• Provides bird weights for each species
• Compact and easy to use in the field

A portable, full-color photographic guide to the most commonly seen bees in the western United States and Canada

Bees play a vitally important role in the pollination of native plants and agricultural crops around the globe. These stunningly beautiful insects come in a wide range of sizes, shapes, and colors. There are more than 3,000 species in western North America, and identifying them is a challenging task even for taxonomists. Common Bees of Western North America is the first species-level photographic field guide to the most commonly seen bees in the western United States and Canada, focusing on those that are found in urban environments, specialize on unique plants, or are especially distinctive in appearance. This book walks you through the process of bee identification using breathtaking high-resolution color photos that highlight the key characteristics of each species, making identification easier. Full of essential facts about the natural history of these magnificent creatures, this is a must-have field guide for naturalists and backyard gardeners alike.

• Covers more than 200 species
• Features more than 1,100 stunning close-up color photos
• Shows multiple images of each species, with arrows indicating key features
• Includes a range map for every species
• Provides silhouette images depicting the actual size of each species
• Describes key identification features, size, phenology, floral preference, nesting, and related species
• Contains a taxonomic key to the bee genera of the region

The only portable full-color photographic guide to the most commonly seen bees east of the Mississippi River

Bees play a vitally important role in the pollination of native plants and agricultural crops around the globe. Common Bees of Eastern North America is the first species-level photographic field guide to the most commonly seen bees in the eastern United States and Canada. Identifying bees to species is challenging even for taxonomists. This book walks you through the process of bee identification using breathtaking high-resolution color photos that highlight the unique characteristics of each species, making identification easier. Full of essential facts about the natural history of these magnificent creatures, this is the must-have field guide for naturalists and backyard gardeners alike.

• Covers 125 of the most commonly seen species in the eastern United States and Canada
• Features 500 stunning close-up photos in full color
• Shows multiple images for each species, with arrows highlighting key identifying marks
• Provides silhouette images depicting the actual size of each species
• Describes key identification features, size, phenology, floral preference, nesting, and related species
• Includes a range map for every species
• Contains a taxonomic key to the bee genera of the eastern United States and Canada

The most up-to-date and authoritative illustrated guide to the marvelous flying reptiles that dominated the skies of the Mesozoic for 160 million years

Once seen by some as evolutionary dead-enders, pterosaurs were vigorous winged reptiles capable of thriving in an array of habitats and climates, including polar winters. The Princeton Field Guide to Pterosaurs transforms our understanding of these great Mesozoic archosaurs of the air. This incredible guide covers 115 pterosaur species and features stunning illustrations of pterosaurs ranging in size from swallows to small sailplanes, some with enormous, bizarre head crests and elongated beaks. It discusses the history of pterosaurs through 160 million years of the Mesozoic—including their anatomy, physiology, locomotion, reproduction, growth, and extinction—and even gives a taste of what it might be like to travel back to the Mesozoic. This one-of-a-kind guide also challenges the common image of big pterosaurs as ultralights that only soared, showing how these spectacular creatures could be powerful flappers as heavy as bears.

• Features detailed species accounts of 115 different kinds of pterosaurs, with the latest size and mass estimates
• Written and illustrated by the acclaimed researcher and artist who helped to redefine the anatomy and flight performance of pterosaurs
• Covers everything from pterosaur biology to the colorful history of pterosaur paleontology
• Includes dozens of original skeletal drawings and full-color life studies

A groundbreaking guide to flower flies in North America

This is the first comprehensive field guide to the flower flies (also known as hover flies) of northeastern North America. Flower flies are, along with bees, our most important pollinators. Found in a varied range of habitats, from backyard gardens to aquatic ecosystems, these flies are often overlooked because many of their species mimic bees or wasps. Despite this, many species are distinctive and even subtly differentiated species can be accurately identified. This handy and informative guide teaches you how.

With more than 3,000 color photographs and 400 maps, this guide covers all 416 species of flower flies that occur north of Tennessee and east of the Dakotas, including the high Arctic and Greenland. Each species account provides information on size, identification, abundance, and flight time, along with notes on behavior, classification, hybridization, habitats, larvae, and more.

Summarizing the current scientific understanding of our flower fly fauna, this is an indispensable resource for anyone, amateur naturalist or scientist, interested in discovering the beauty of these insects.

· 3000+ color photos (field and museum shots)

· Multiple images per species, with arrows highlighting key field marks

· Grayscale images showing the actual size of the insect

· Range maps for each species

· Information on size, identification features, abundance, flight times, and more

The most complete and user-friendly photographic field guide to the world’s canids

This stunningly illustrated and easy-to-use field guide covers every species of the world’s canids, from the Gray Wolf of North America to the dholes of Asia, from African jackals to the South American Bush Dog. It features more than 150 superb color plates depicting every kind of canid and detailed facing-page species accounts that describe key identification features, morphology, distribution, subspeciation, habitat, and conservation status in the wild. The book also includes distribution maps and tips on where to observe each species, making Canids of the World the most comprehensive and user-friendly guide to these intriguing and spectacular mammals.

• Covers every species and subspecies of canid
  
• Features more than 150 color plates with more than 600 photos from around the globe
  
• Depicts species in similar poses for quick and easy comparisons
  
• Describes key identification features, habitat, behavior, reproduction, and much more
  
• Draws on the latest taxonomic research
  
• Includes distribution maps and tips on where to observe each species
  
• The ideal field companion and a delight for armchair naturalists
  

The Amazon and Orinoco basins in northern South America are home to the highest concentration of freshwater fish species on earth, with more than 3,000 species allotted to 564 genera. Amazonian fishes include piranhas, electric eels, freshwater stingrays, a myriad of beautiful small-bodied tetras and catfishes, and the largest scaled freshwater fish in the world, the pirarucu. Field Guide to the Fishes of the Amazon, Orinoco, and Guianas provides descriptions and identification keys for all the known genera of fishes that inhabit Greater Amazonia, a vast and still mostly remote region of tropical rainforests, seasonally flooded savannas, and meandering lowland rivers.

The guide’s contributors include more than fifty expert scientists. They summarize the current state of knowledge on the taxonomy, species richness, and ecology of these fish groups, and provide references to relevant literature for species-level identifications. This richly illustrated guide contains 700 detailed drawings, 190 color photos, and 500 distribution maps, which cover all genera. An extensive and illustrated glossary helps readers with the identification keys.

The first complete overview of the fish diversity in the Amazon, Orinoco, and Guianas, this comprehensive guide is essential for anyone interested in the freshwater life inhabiting this part of the world.

• First complete overview of the fish diversity in the Amazon and Orinoco basins
• Contributors include more than fifty experts
• Identification keys and distribution maps for all genera
• 190 stunning color photos
• 700 detailed line drawings
• Extensive and illustrated glossary

The ultimate illustrated guide to the lost world of prehistoric mammals

After the mass extinction of the dinosaurs 65 million years ago, mammals became the dominant terrestrial life form on our planet. Roaming the earth were spectacular beasts such as saber-toothed cats, giant mastodonts, immense ground sloths, and gigantic giraffe-like rhinoceroses. Here is the ultimate illustrated field guide to the lost world of these weird and wonderful prehistoric creatures.

A woolly mammoth probably won't come thundering through your vegetable garden any time soon. But if one did, this would be the book to keep on your windowsill next to the binoculars. It covers all the main groups of fossil mammals, discussing taxonomy and evolutionary history, and providing concise accounts of the better-known genera and species as well as an up-to-date family tree for each group. No other book presents such a wealth of new information about these animals—what they looked like, how they behaved, and how they were interrelated. In addition, this unique guide is stunningly illustrated throughout with full-color reconstructions of these beasts—many never before depicted—along with photographs of amazing fossils from around the world.

• Provides an up-to-date guidebook to hundreds of extinct species, from saber-toothed cats to giant mammoths
• Features a wealth of color illustrations, including new reconstructions of many animals never before depicted
• Demonstrates evolution in action—such as how whales evolved from hoofed mammals and how giraffes evolved from creatures with short necks
• Explains how mass extinctions and climate change affected mammals, including why some mammals grew so huge

The definitive full-color field guide to Arctic wildlife

The Arctic Guide presents the traveler and naturalist with a portable, authoritative guide to the flora and fauna of earth's northernmost region. Featuring superb color illustrations, this one-of-a-kind book covers the complete spectrum of wildlife—more than 800 species of plants, fishes, butterflies, birds, and mammals—that inhabit the Arctic’s polar deserts, tundra, taiga, sea ice, and oceans. It can be used anywhere in the entire Holarctic region, including Norway’s Svalbard archipelago, Siberia, the Russian Far East, islands of the Bering Sea, Alaska, the Canadian Arctic, and Greenland. Detailed species accounts describe key identification features, size, habitat, range, scientific name, and the unique characteristics that enable these organisms to survive in the extreme conditions of the Far North. A color distribution map accompanies each species account, and alternative names in German, French, Norwegian, Russian, Inuit, and Inupiaq are also provided.

• Features superb color plates that allow for quick identification of more than 800 species of plants, fishes, butterflies, birds, and mammals
• Includes detailed species accounts and color distribution maps
• Covers the flora and fauna of the entire Arctic region

The most comprehensive guide to the bovids of the world

Bovids are a diverse group of ruminant mammals that have hooves and unbranched hollow horns. Bovids of the World is the first comprehensive field guide to cover all 279 bovid species, including antelopes, gazelles, cattle, buffaloes, sheep, and goats. From the hartebeest of Africa and the takin of Asia to the muskox of North America, bovids are among the world's most spectacular animals and this stunningly illustrated and easy-to-use field guide is an ideal way to learn more about them.

The guide covers all species and subspecies of bovids described to date. It features more than 300 superb full-color plates depicting every kind of bovid, as well as detailed facing-page species accounts that describe key identification features, horn morphology, distribution, subspeciation, habitat, and conservation status in the wild. This book also shows where to observe each species and includes helpful distribution maps.

Suitable for anyone with an interest in natural history, Bovids of the World is a remarkable and attractive reference, showcasing the range and beauty of these important mammals.

• The first comprehensive field guide to all 279 bovid species
• 337 full-color plates, with more than 1,500 photographs
• Detailed species accounts describe key identification features, distribution, subspeciation, habitat, behavior, reproduction, and conservation status
• Fully updated and revised taxonomy, with common and scientific names
• Easy-to-read distribution maps

The definitive field guide to the birds of Botswana

Here is the ultimate field guide to Botswana's stunningly diverse birdlife. Covering all 597 species recorded to date, Birds of Botswana features more than 1,200 superb color illustrations, detailed species accounts, seasonality and breeding bars, and a color distribution map for each species. Drawing on the latest regional and national data, the book highlights the best birding areas in Botswana, provides helpful tips on where and when to see key species, and depicts special races and morphs specific to Botswana. This is the first birding guide written by a Botswana-based ornithologist and the only one dedicated specifically to Botswana.

Portable and easy to use, Birds of Botswana is the essential travel companion for anyone visiting this remarkable country.

• Covers all 597 species of birds found in Botswana, including subspecies and color variants specific to Botswana
• Features more than 1,200 color illustrations—with more than one illustration for species where the sexes and ages differ
• Includes detailed species accounts, seasonality and breeding bars, and color distribution maps
• Draws on the latest bird data and the expertise of leading birders in Botswana

The first compact field guide to offshore sea life of the East Coast

Two-thirds of our planet lies out of sight of land, just offshore beyond the horizon. What wildlife might you see out there? This handy guide, designed for quick use on day trips off the East Coast, helps you put a name to what you find, from whales and dolphins to shearwaters, turtles, and even flying fish. Carefully crafted color plates show species as they typically appear at sea, and expert text highlights identification features. Essential for anyone heading out on a whale-watching or birding trip, this guidebook provides a handy gateway to the wonders of the ocean.

• Over 100 color photos and composite plates
• Includes whales, dolphins, birds, sharks, turtles, flying fish, and more
• Accessible and informative text reveals what to look for
• Great for beginners and experts alike

The first compact field guide to offshore sea life of the West Coast

Two-thirds of our planet lies out of sight of land, just offshore beyond the horizon. What wildlife might you find out there? And how might you identify what you see? This Offshore Sea Life ID Guide, designed for quick use on day trips off the West Coast, helps you put a name to what you see, from whales and dolphins to albatrosses, turtles, and even flyingfish. Carefully crafted color plates show species as they typically appear at sea, and expert text highlights identification features. This user-friendly field guide is essential for anyone going out on a whale-watching or birding trip, and provides a handy gateway to the wonders of the ocean.

• First state-of-the-art pocket guide to offshore sea life
• Over 300 photos used to create composite plates
• Includes whales, dolphins, sea lions, birds, sharks, turtles, flyingfish, and more
• Accessible and informative text reveals what to look for
• Great for beginners and experts alike

The definitive field guide to the marvelous birds of New Guinea

This is the completely revised edition of the essential field guide to the birds of New Guinea. The world's largest tropical island, New Guinea boasts a spectacular avifauna characterized by cassowaries, megapodes, pigeons, parrots, cuckoos, kingfishers, and owlet-nightjars, as well as an exceptionally diverse assemblage of songbirds such as the iconic birds of paradise and bowerbirds. Birds of New Guinea is the only guide to cover all 780 bird species reported in the area, including 366 endemics. Expanding its coverage with 111 vibrant color plates—twice as many as the first edition—and the addition of 635 range maps, the book also contains updated species accounts with new information about identification, voice, habits, and range. A must-have for everyone from ecotourists to field researchers, Birds of New Guinea remains an indispensable guide to the diverse birds of this remarkable region.

• 780 bird species, including 366 found nowhere else
• 111 stunning color plates, twice the number of the first edition
• Expanded and updated species accounts provide details on identification, voice, habits, and range
• 635 range maps
• Revised classification of birds reflects the latest research

The most comprehensive and user-friendly field guide to the trees of western North America

Covering 630 species, more than any comparable field guide, Trees of Western North America is the most comprehensive, best illustrated, and easiest-to-use book of its kind. Presenting all the native and naturalized trees of the western United States and Canada as far east as the Great Plains, the book features superior descriptions; thousands of meticulous color paintings by David More that illustrate important visual details; range maps that provide a thumbnail view of distribution for each native species; "Quick ID" summaries; a user-friendly layout; scientific and common names; the latest taxonomy; information on the most recently naturalized species; a key to leaves; and an introduction to tree identification, forest ecology, and plant classification and structure. The easy-to-read descriptions present details of size, shape, growth habit, bark, leaves, flowers, fruit, flowering and fruiting times, habitat, and range. Using a broad definition of a tree, the book covers many small, overlooked species normally thought of as shrubs, as well as treelike forms of cacti and yuccas. With its unmatched combination of breadth and depth, this is an essential guide for every tree lover.

• The most comprehensive, best illustrated, and easiest-to-use field guide to the trees of western North America
• Covers 630 species, more than any comparable guide, including all the native and naturalized trees of the United States and Canada as far east as the Great Plains
• Features specially commissioned artwork, detailed descriptions, range maps for native species, up-to-date taxonomy and names, and much, much more
• An essential guide for every tree lover

The most comprehensive and user-friendly field guide to the trees of eastern North America

Covering 825 species, more than any comparable field guide, Trees of Eastern North America is the most comprehensive, best illustrated, and easiest-to-use book of its kind. Presenting all the native and naturalized trees of the eastern United States and Canada as far west as the Great Plains—including those species found only in tropical and subtropical Florida and northernmost Canada—the book features superior descriptions; thousands of meticulous color paintings by David More that illustrate important visual details; range maps that provide a thumbnail view of distribution for each native species; "Quick ID" summaries; a user-friendly layout; scientific and common names; the latest taxonomy; information on the most recently naturalized species; keys to leaves and twigs; and an introduction to tree identification, forest ecology, and plant classification and structure. The easy-to-read descriptions present details of size, shape, growth habit, bark, leaves, flowers, fruit, flowering and fruiting times, habitat, and range. Using a broad definition of a tree, the book covers many small, overlooked species normally thought of as shrubs. With its unmatched combination of breadth and depth, this is an essential guide for every tree lover.

• The most comprehensive, best illustrated, and easiest-to-use field guide to the trees of eastern North America
• Covers 825 species, more than any comparable guide, including all the native and naturalized trees of the United States and Canada as far west as the Great Plains
• Features specially commissioned artwork, detailed descriptions, range maps for native species, up-to-date taxonomy and names, and much, much more
• An essential guide for every tree lover

Home to the Serengeti National Park, Ngorongoro Crater, and Mount Kilimanjaro, Tanzania offers some of the finest big game watching in the world, from elephants and rhinos to chimpanzees and lions. This field guide covers all the larger mammals of Tanzania, including marine mammals and some newly discovered species. Detailed accounts are provided for more than 135 species, along with color photos, color illustrations of marine mammals, and distribution maps. Accounts for land species give information on identification, subspecies, similar species, ecology, behavior, distribution, conservation status, and where best to see each species. The guide also features plates with side-by-side photographic comparisons of species that are easily confused, as well as first-time-ever species checklists for every national park.

• The definitive, most up-to-date field guide to the larger mammals of Tanzania, including marine mammals
• Features detailed species accounts and numerous color photos throughout
• Provides tips on where to see each species
• Includes species checklists for every national park

The essential guide for identifying the bumble bees of North America

More than ever before, there is widespread interest in studying bumble bees and the critical role they play in our ecosystems. Bumble Bees of North America is the first comprehensive guide to North American bumble bees to be published in more than a century. Richly illustrated with color photographs, diagrams, range maps, and graphs of seasonal activity patterns, this guide allows amateur and professional naturalists to identify all 46 bumble bee species found north of Mexico and to understand their ecology and changing geographic distributions.

The book draws on the latest molecular research, shows the enormous color variation within species, and guides readers through the many confusing convergences between species. It draws on a large repository of data from museum collections and presents state-of-the-art results on evolutionary relationships, distributions, and ecological roles. Illustrated keys allow identification of color morphs and social castes.

A landmark publication, Bumble Bees of North America sets the standard for guides and the study of these important insects.

• The best guide yet to the 46 recognized bumble bee species in North America north of Mexico
• Up-to-date taxonomy includes previously unpublished results
• Detailed distribution maps
• Extensive keys identify the many color patterns of species

A comprehensive guide to the mosses of the Northeast and Appalachians

This is the first book to help general readers recognize 200 common mosses of the Northeast and the Appalachian Mountains. With just this field guide, a hand lens, and a spray bottle—no microscopes necessary—readers will be able to identify and name many of the common species of mosses growing in the region's backyards, parks, forests, wetlands, and mountains. At the heart of this guide is an innovative, color-tabbed system that helps readers pick out small groups of similar species. Illustrated identification keys, colorful habitat and leaf photos, more than 600 detailed line drawings, and written descriptions help differentiate the species. This accessible book allows all nature enthusiasts to make accurate identifications and gain access to the enchanting world of mosses.

• 200 species included


• More than 600 detailed line drawings


• More than 400 color photographs


• Innovative color-tabbed system for species identification


• Illustrated species identification keys


• Helpful tips for moss collecting

The definitive single-volume fully illustrated guide

This is the first fully illustrated guide to all 336 dragonfly and damselfly species of eastern North America—from the rivers of Manitoba to the Florida cypress swamps—and the companion volume to Dennis Paulson's acclaimed field guide to the dragonflies and damselflies of the West. Dragonflies and Damselflies of the East features hundreds of color photos that depict all the species found in the region, detailed line drawings to aid in-hand identification, and a color distribution map for every species—and the book's compact size and user-friendly design make it the only guide you need in the field. Species accounts describe key identification features, distribution, flight season, similar species, habitat, and natural history. Paulson's authoritative introduction offers a primer on dragonfly biology and identification, and also includes tips on how to study and photograph these stunningly beautiful insects.

• Illustrates all 336 eastern species
• Features hundreds of full-color photos
• Includes detailed species accounts, line drawings to aid identification, and a color distribution map for every species
• Offers helpful tips for the dragonfly enthusiast

This is the first field guide dedicated to the diverse tree species of Panama and Costa Rica. Featuring close to 500 tropical tree species, Trees of Panama and Costa Rica includes superb color photos, abundant color distribution maps, and concise descriptions of key characteristics, making this guide readily accessible to botanists, biologists, and casual nature lovers alike.


The invaluable introductory chapters discuss tree diversity in Central America and the basics of tree identification. Family and species accounts are treated alphabetically and describe family size, number of genera and species, floral characteristics, and relative abundance. Color distribution maps supplement the useful species descriptions, and facing-page photographic plates detail bark, leaf, flower, or fruit of the species featured. Helpful appendices contain a full glossary, a comprehensive guide to leaf forms, and a list of families not covered.

• The only tree guide to cover both Panama and Costa Rica together


• Covers almost 500 species


• 438 high-resolution color photos


• 480 color distribution maps and two general maps


• Concise and jargon-free descriptions of key characteristics for every species


• Full glossary and guide to leaf forms included

The world’s parrots in one convenient field guide

From the macaws of South America to the cockatoos of Australia, parrots are among the most beautiful and exotic birds in the world—and among the most endangered. This stunningly illustrated, easy-to-use field guide covers all 356 species and well-differentiated subspecies of parrots, and is the only guide organized by geographical distribution—Australasian, Afro-Asian, and neotropical. It features 146 superb color plates depicting every kind of parrot, as well as detailed, facing-page species accounts that describe key identification features, distribution, subspeciation, habitat, and status. Color distribution maps show ranges of all subspecies, and field identification is further aided by relevant upperside and underside flight images. This premier field guide also shows where to observe each species in the wild, helping make this the most comprehensive and user-friendly guide to the parrots of the world.

• The only parrot guide to focus on geographical distribution
• Covers all 356 species
• Features 146 color plates depicting all species and well-differentiated subspecies
• Provides detailed facing-page species accounts that describe key identification features, distribution, subspeciation, habitat, and status
• Includes color distribution maps
• Shows where to observe each species in the wild

A fully updated and expanded edition of the acclaimed, bestselling dinosaur field guide

The bestselling Princeton Field Guide to Dinosaurs remains the must-have book for anyone who loves dinosaurs, from amateur enthusiasts to professional paleontologists. Now extensively revised and expanded, this dazzlingly illustrated large-format edition features nearly 100 new dinosaur species and hundreds of new and updated illustrations, bringing readers up to the minute on the latest discoveries and research that are radically transforming what we know about dinosaurs and their world.

Written and illustrated by acclaimed dinosaur expert Gregory Paul, this stunningly beautiful book includes detailed species accounts of all the major dinosaur groups as well as a wealth of breathtaking images—skeletal drawings, “life” studies, scenic views, and other illustrations that depict the full range of dinosaurs, from small feathered creatures to whale-sized supersauropods. Paul’s extensive introduction delves into dinosaur history and biology, the extinction of nonavian dinosaurs, the origin of birds, and the history of dinosaur paleontology, and also gives a taste of what it might be like to travel back in time to the era when dinosaurs roamed the earth.

• Now covers more than 800 dinosaur species, including scores of newly discovered ones
• Provides startling perspectives on the famed Brontosaurus and Tyrannosaurus
• Reveals that the largest dinosaurs weighed as much as the biggest whales, and shows why that happened
• Features hundreds of color and black-and-white drawings and figures, including life studies, scenic views, and skull and muscle drawings
• Includes color paleo-distribution maps and a color time line
• Describes anatomy, physiology, locomotion, reproduction, and growth of dinosaurs, as well as the origin of birds and the extinction of nonavian dinosaurs

A fully updated and expanded new edition of the acclaimed, bestselling dinosaur field guide

The bestselling Princeton Field Guide to Dinosaurs remains the must-have book for anyone who loves dinosaurs, from amateur enthusiasts to professional paleontologists. Now extensively revised and expanded, this dazzlingly illustrated large-format edition features some 100 new dinosaur species and 200 new and updated illustrations, bringing readers up to the minute on the latest discoveries and research that are radically transforming what we know about dinosaurs and their world.

Written and illustrated by acclaimed dinosaur expert Gregory Paul, this stunningly beautiful book includes detailed species accounts of all the major dinosaur groups as well as nearly 700 color and black-and-white images—skeletal drawings, "life" studies, scenic views, and other illustrations that depict the full range of dinosaurs, from small feathered creatures to whale-sized supersauropods. Paul's extensively revised introduction delves into dinosaur history and biology, the extinction of nonavian dinosaurs, the origin of birds, and the history of dinosaur paleontology, as well as giving a taste of what it might be like to travel back in time to the era when dinosaurs roamed the earth.

• Now extensively revised and expanded
• Covers nearly 750 dinosaur species, including scores of newly discovered ones
• Provides startling new perspectives on the famed Brontosaurus and Tyrannosaurus
• Features nearly 700 color and black-and-white drawings and figures, including life studies, scenic views, and skull and muscle drawings
• Includes color paleo-distribution maps and a color time line
• Describes anatomy, physiology, locomotion, reproduction, and growth of dinosaurs, as well as the origin of birds and the extinction of nonavian dinosaurs

Seeds of Amazonian Plants is the first field guide to treat the extraordinary diversity of seeds and diaspores of plants commonly encountered in the Amazon and other lowland moist forests of the American tropics. This stunningly illustrated guide features an easy-to-use whole-plant approach to seed identification that provides detailed descriptions not only of the seeds but also of the habit, trunk, bark, leaves, infructescence, and fruit of Amazonian plants, as well as information about the known uses and distribution of each genus. Presenting these descriptions together with 750 full-color photos and a unique identification key, this premier field guide enables users to identify seeds of 544 genera and 131 families of plants.

• The most comprehensive field guide to Amazonian seeds



• Features 750 full-color photos that make identification easy



• Covers 544 genera and 131 families of Amazonian plants



• Describes seeds, habit, trunk, bark, leaves, infructescence, and fruit



• Includes unique seed identification key



• Compact, portable, and beautifully illustrated--the ideal field guide

The best guide to the birds of Peru—now in a revised paperback edition

Birds of Peru is the most complete and authoritative field guide to this diverse, neotropical landscape. It features every one of Peru's 1,817 bird species and shows the distinct plumages of each in 307 superb, high-quality color plates. Concise descriptions and color distribution maps are located opposite the plates, making this book much easier to use in the field than standard neotropical field guides. This fully revised paperback edition includes twenty-five additional species.

• A comprehensive guide to all 1,817 species found in Peru—one fifth of the world's birds--with subspecies, sexes, age classes, and morphs fully illustrated
• Designed especially for field use, with vivid descriptive information and helpful identification tips opposite color plates
• Detailed species accounts, including a full-color distribution map
• Includes 25 additional species not covered in the first edition
• Features 3 entirely new plates and more than 25 additional illustrations

Fully illustrated, easy to use, and completely up-to-date, Birds of the West Indies is the only field guide that covers all of the bird species known to occur in the region--including migrants and infrequently occurring forms. Each species is represented by a full description that includes identification field marks, status and range, habitat, and voice. A map showing the bird's distribution accompanies many species accounts, and plumages of all species are depicted in ninety-three beautifully rendered color plates.

Bird lovers, vacationing tourists, local residents, and "armchair travelers" will all want to own this definitive field guide to the birds of the West Indies.

• Includes all species recorded in the region


• Features ninety-three color plates with concise text on facing pages for quick reference and easy identification


• Species accounts cover identification, voice, status and habitat, and range


• Color distribution maps

The best field guide to North American mammals

The best-selling field guide that "sets new standards" (New Scientist) and "makes all other field guides for mammals of the United States. . . and Canada obsolete" (Journal of Mammalogy) is now even better. Covering 20 species recognized since 2002 and including 13 new color plates, this fully revised edition of Mammals of North America illustrates all 462 known mammal species in the United States and Canada—each in beautiful color and accurate detail. With a more up-to-date species list than any other guide, improved facing-page descriptions, easier-to-read distribution maps, updated common and scientific names, and track and scat illustrations, this slim, light, and easy-to-use volume is the must-have source for identifying North American mammals.

Roland Kays and Don Wilson have scoured the technical literature to pull out the key differences between similar species, and illustrated these whenever possible, making the guide useful to amateur naturalists and professional zoologists alike. Casual animal watchers will appreciate the overview of mammal diversity and the tips on identifying animals they can spy in their binoculars, while scientists will appreciate the exacting detail needed to distinguish similar species, including illustrations of shrew teeth, bat toes, and whale dorsal fins.

• The best-illustrated and easiest-to-use field guide to North American mammals
• Beautiful and accurate color illustrations of all 462 mammals found in the United States and Canada—including 20 species recognized since 2002
• 112 color plates—including 13 new ones
• Key identification information—fully revised—on facing pages
• The most current taxonomy/species list
• Fully revised, easy-to-read range maps
• Illustrations of tracks, scat, and whale and dolphin dive sequences

Southern Asia is a vast and ecologically diverse region that extends from the deserts of Afghanistan to the rainforests of Thailand, and is home to a marvelously rich palm flora. Palms of Southern Asia is the only complete field guide to the 43 genera and 352 species of palms and rattans that occur in Afghanistan, Bangladesh, Bhutan, Cambodia, China, India, Japan, Laos, Myanmar, Nepal, Pakistan, Sri Lanka, Taiwan, Thailand, and Vietnam. This attractive guide's handsome illustrations and succinct, authoritative, and jargon-free text make identification easy. Each species account includes the correct scientific and common names, and fully describes morphology, habitat, and uses. Featuring a distribution map for most species and 256 full-color photographs, this is also the only field guide to cover the extremely diverse palm flora of Vietnam, and the first to offer a taxonomic overview of the rattan species of Southern Asia.



Palms of Southern Asia is a book of major importance for botanists and an invaluable aid for naturalists and conservationists, and it's the perfect field guide for ecotourists traveling in the region.

• Covers all 352 naturally occurring palms in Southern Asia


• Features full-color photographs of 256 species, many never before illustrated


• Includes a distribution map for most species


• Provides the first taxonomic overview of the rattans of Southern Asia

Dragonflies and Damselflies of the West is the first fully illustrated field guide to all 348 species of dragonflies and damselflies in western North America. Dragonflies and damselflies are large, stunningly beautiful insects, as readily observable as birds and butterflies. This unique guide makes identifying them easy--its compact size and user-friendly design make it the only guide you need in the field. Every species is generously illustrated with full-color photographs and a distribution map, and structural features are illustrated where they aid in-hand identification. Detailed species accounts include information on size, distribution, flight season, similar species, habitat, and natural history. Dennis Paulson's introduction provides an essential primer on the biology, natural history, and conservation of these important and fascinating insects, along with helpful tips on how to observe and photograph them.



Dragonflies and Damselflies of the West is the field guide naturalists, conservationists, and dragonfly enthusiasts have been waiting for.

• Covers all 348 western species in detail


• Features a wealth of color photographs


• Provides a color distribution map for every species


• Includes helpful identification tips


• Serves as an essential introduction to dragonflies and their natural history

This lavishly illustrated guide will enable you to identify the caterpillars of nearly 700 butterflies and moths found east of the Mississippi. The more than 1,200 color photographs and two dozen line drawings include numerous exceptionally striking images. The giant silk moths, tiger moths, and many other species covered include forest pests, common garden guests, economically important species, and of course, the Mescal Worm and Mexican Jumping Bean caterpillars. Full-page species accounts cover almost 400 species, with up to six images per species including an image of the adult plus succinct text with information on distribution, seasonal activity, foodplants, and life history. These accounts are generously complemented with additional images of earlier instars, closely related species, noteworthy behaviors, and other intriguing aspects of caterpillar biology.


Many caterpillars are illustrated here for the first time. Dozens of new foodplant records are presented and erroneous records are corrected. The book provides considerable information on the distribution, biology, and taxonomy of caterpillars beyond that available in other popular works on Eastern butterflies and moths. The introductory chapter covers caterpillar structure, life cycles, rearing, natural enemies, photography, and conservation. The section titled "Caterpillar Projects" will be of special interest to educators.


Given the dearth of accessible guides on the identification and natural history of caterpillars, Caterpillars of Eastern North America is a must for entomologists and museum curators, forest managers, conservation biologists and others who seek a compact, easy-to-use guide to the caterpillars of this vast region.

• A compact guide to nearly 700 caterpillars east of the Mississippi, from forest pests to garden guests and economically important species


• 1,200 color photos and 24 line drawings enable easy identification


• Full-page species accounts with image of adult insect for almost 400 species, plus succinct text on distribution and other vital information


• Many caterpillars illustrated here for the first time


• Current information on distribution, biology, and taxonomy not found in other popular works


• A section geared toward educators, "Caterpillar Projects"


• An indispensable resource for all who seek an easy-to-use guide to the caterpillars of this vast region

The first field guide that allows amateur rock enthusiasts to identify basic rocks and rock formations in a systematic way

Many of us are fascinated by rocks—but identifying them can seem daunting. It’s often tricky even for geologists, who rely on experience, intuition, and in-depth familiarity with rock-forming components. Rocks and Rock Formations allows everyone, amateur or professional, to successfully distinguish these amazing masses of minerals, using only careful observation, a magnifying glass, a pocket knife—and a bit of patience.

Jürg Meyer provides a structured approach to the identification of all rocks within the three groups: sedimentary, igneous, and metamorphic. Bringing together more than 530 diagrams and photographs to illustrate essential characteristics, Meyer highlights some basics on rocks—their mineral constituents, structures, textures, fossils, weathering patterns, and more—which are important for a determination. The main part of the book is a handy and thorough identification key, which takes into account all possible rock variations, mixtures, and structural differences. The concluding section of the guide delves into rock systematics.

Assuming little prior experience or knowledge, Rocks and Rock Formations is an invaluable resource for rock enthusiasts everywhere.

• Suitable for beginners and amateurs
• Helpful, systematic identification key
• Exploration of all types of rocks
• More than 530 diagrams and photographs

The first comprehensive field guide to the birds of Central America

Birds of Central America is the first comprehensive field guide to the avifauna of the entire region, including Belize, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, and Panama. Handy and compact, the book presents text and illustrations for nearly 1,200 resident and migrant species, and information on all rare vagrants. Two hundred sixty detailed plates on convenient facing-page spreads depict differing ages and sexes for each species, with a special focus on geographic variation. The guide also contains up-to-date range maps and concise notes on distribution, habitat, behavior, and voice. An introduction provides a brief overview of the region’s landscape, climate, and biogeography.

The culmination of more than a decade of research and field experience, Birds of Central America is an indispensable resource for all those interested in the bird life of this part of the world.

• Detailed information on the entire avifauna of Central America
  
• 260 beautiful color plates
  
• Range maps, text, and illustrations presented on convenient facing-page spreads
  
• Up-to-date notes on distribution supported by an extensive bibliography
  
• Special focus on geographic variation of bird species
  

A spectacularly illustrated field guide to the amphibians and reptiles of California

California is home to more than 200 species of reptiles and amphibians that can be found in an extraordinary array of habitats, from coastal temperate rainforests with giant redwoods to southeastern deserts offering dazzling wildflower displays each spring. California Amphibians and Reptiles covers every species and subspecies in this biodiverse region of the United States, with outstanding color photography and in-depth species accounts that draw on the latest findings on taxonomy and distribution. Setting a new standard for regional field guides, this state-of-the-art guide will serve as the definitive reference for California’s amphibian and reptile fauna for many years to come.

• Covers all 209 species of amphibians and reptiles found in California
• Features hundreds of stunning photos that illustrate geographic and within-species variation as well as differences among males, females, and young
• Includes first-ever color images and species accounts for newly discovered species
• Shows every species and subspecies in full color on a white background
• Depicts all amphibian larvae in breathtaking color
• Detailed species accounts describe key identification features, similar species, habitat, range and elevation, activity and behavior, diet, reproduction, and conservation
• Provides updated status of all threatened, endangered, nonnative, and special concern species
• Accurate range maps reflect contemporary and, where applicable, historical distributions in light of significant habitat loss across the state
• An invaluable resource for amateur naturalists, resource managers, and professional herpetologists

This lavishly illustrated volume is the first authoritative dinosaur book in the style of a field guide. World-renowned dinosaur illustrator and researcher Gregory Paul provides comprehensive visual and textual coverage of the great Mesozoic animals that gave rise to the living dinosaurs, the birds. Incorporating the new discoveries and research that are radically transforming what we know about dinosaurs, this book is distinguished both by its scientific accuracy and the quality and quantity of its illustrations. It presents thorough descriptions of more than 735 dinosaur species and features more than 600 color and black-and-white images, including unique skeletal drawings, "life" studies, and scenic views--illustrations that depict the full range of dinosaurs, from small, feathered creatures to whale-sized supersauropods.

Heavily illustrated species accounts of the major dinosaur groups are preceded by an extensive introduction that covers dinosaur history and biology, the extinction of nonavian dinosaurs, the origin of birds, and the history of dinosaur paleontology--and that also gives a taste of what it might be like to travel back to the time of the dinosaurs.

The Princeton Field Guide to Dinosaurs is a must-have for anyone who loves dinosaurs, from the amateur enthusiast to the professional paleontologist.

• The first authoritative field guide to dinosaurs
• Covers more than 735 species
• Beautiful, large-format volume
• Lavishly illustrated throughout, with more than 600 color and black-and-white drawings and figures, including:
  
  • More than 130 color life studies, including scenic views
  • Close to 450 skeletal, skull, head, and muscle drawings
  • 8 color paleo-distribution maps
  • Color timeline
• Describes anatomy, physiology, locomotion, reproduction, and growth of dinosaurs, as well as the origin of birds and the extinction of nonavian dinosaurs

Birds of the Dominican Republic and Haiti fills a large void in the literature on birdwatching and the environment in these tropical countries. The first comprehensive field guide devoted to Hispaniola's birds, it provides detailed accounts for more than 300 species, including thirty-one endemic species.

Included in the species descriptions are details on key field marks, similar species, voice, habitats, geographic distribution on Hispaniola, status, nesting, range, and local names used in both the Dominican Republic and Haiti. The authors also comment on ecology, behavior, and taxonomic status. The book provides color illustrations and range maps based on the most recent data available. But the authors' intent is to provide more than just a means of identifying birds. The guide also underscores the importance of promoting the conservation of migratory and resident birds, and building support for environmental measures.