Population biology and monitoring of the Cuban hutia at Guantanamo Bay, Cuba
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Gary W. Witmer
Abstract
The Cuban hutia (Capromys pilorides) is the largest native mammal occurring in Cuba. Endemic to the West Indies, most species of hutia are rare or extinct because of over-harvesting, exotic species introductions, and habitat modifications by humans. An exception is Guantanamo Bay, Cuba, where the Cuban hutia is very common and is responsible for a variety of damage and conflicts, including damage to landscaping, gnawing through cables, damage to vehicles, the accumulation of large amounts of feces in residential areas, and damage to native vegetation, with little subsequent regeneration of many plant species. Current management focuses on population reduction by shooting and some trapping, followed by euthanasia or relocation to remote areas. There is little published information on the Cuban hutia. We present information on the biology of the hutia, along with population monitoring results from field studies at Guantanamo Bay, Cuba in 2001–2003. We found that the hutia is quite prolific and well adapted to exploit most habitats and plant foods. It appears that population sizes are greater in remote areas than in developed areas, but are nonetheless widespread and sizeable in all areas, despite several years of population control. However, even in areas of intense population control, hutia densities of 1–5 /ha are common. Management implications are discussed and several areas of additional data or research needs are identified.
©2007 by Walter de Gruyter Berlin New York
Artikel in diesem Heft
- Meetings
- An updated, annotated checklist of the marine mammals of Hong Kong
- Population biology and monitoring of the Cuban hutia at Guantanamo Bay, Cuba
- Individual recognition in Callosciurus finlaysonii (Horsfield, 1824) (Rodentia, Sciuridae) introduced into Italy
- Evening and morning activity schedules of the noctule bat (Nyctalus noctula) in Western Carpathians
- Daily activity period, home range and sleeping sites of golden lion tamarins (Leontopithecus rosalia) translocated to the União Biological Reserve, RJ-Brazil
- Bat road casualties and factors determining their number
- Putting names to the phylogenetic diversity of Neotropical sigmodontine rodents: new genera for known species
- Record of a seventeenth species of shrew (Soricomorpha: Soricidae) from the Dzanga-Sangha Reserve, Central African Republic
- Observations of an Indo-Pacific humpback dolphin carrying a sponge: object play or tool use?
Artikel in diesem Heft
- Meetings
- An updated, annotated checklist of the marine mammals of Hong Kong
- Population biology and monitoring of the Cuban hutia at Guantanamo Bay, Cuba
- Individual recognition in Callosciurus finlaysonii (Horsfield, 1824) (Rodentia, Sciuridae) introduced into Italy
- Evening and morning activity schedules of the noctule bat (Nyctalus noctula) in Western Carpathians
- Daily activity period, home range and sleeping sites of golden lion tamarins (Leontopithecus rosalia) translocated to the União Biological Reserve, RJ-Brazil
- Bat road casualties and factors determining their number
- Putting names to the phylogenetic diversity of Neotropical sigmodontine rodents: new genera for known species
- Record of a seventeenth species of shrew (Soricomorpha: Soricidae) from the Dzanga-Sangha Reserve, Central African Republic
- Observations of an Indo-Pacific humpback dolphin carrying a sponge: object play or tool use?
