Does wind speed and direction influence timing and route of a trans-hemispheric migratory songbird (purple martin) at a migration barrier?

Artikel in diesem Heft

1. New insights on the migration of monarch butterflies
2. New insights on the migration of monarch butterflies in North America: a focused collection of studies
3. Wing morphology in migratory North American monarchs: characterizing sources of variation and understanding changes through time
4. Alternate migration strategies of eastern monarch butterflies revealed by stable isotopes
5. Effects of the parasite, Ophryocystis elektroscirrha, on wing characteristics important for migration in the monarch butterfly
6. Flying through hurricane central: impacts of hurricanes on migrants with a focus on monarch butterflies
7. Sequential Partial Migration Across Monarch Generations in Michigan
8. Regular Articles
9. Wintering Areas, Migratory Connectivity and Habitat Fidelity of Three Declining Nearctic- Neotropical Migrant Swallows
10. Origins of Wilson’s Warblers migrating through southwest Canada: Adding value to banding data by using stable isotopes and genetic markers
11. Fall and Winter Movements of Newfoundland Graycheeked Thrushes (Catharus Minimus Minimus)
12. Does wind speed and direction influence timing and route of a trans-hemispheric migratory songbird (purple martin) at a migration barrier?