Molt is an important avian life history event in which feathers are shed and replaced. The timing, duration, seasonality, extent and pattern of molt follows certain strategies and this book reviews and describes these strategies for nearly 190 species based on information gathered from a 30-year study of Central Amazonian birds. Most species accounts are illustrated with several color photos focusing on wing and tail feather molt, molt limits, and how to use these patterns to accurately age birds. Published in collaboration with and on behalf of the American Ornithological Society, this volume in the highly-regarded Studies in Avian Biology series is a rich source of life history information for ornithologists working on tropical birds.
Análise comparativa sobre política, sistema político, democracia, número de partidos, natureza da sociedade civil, política econômica, cultura filantrópica, liberdade de imprensa, renda, número de universidades nos seguintes países Estados Unidos, Canadá, Costa do Marfim, México, Brasil, Venezuela, Alemanha, Hungria, Rússia, Israel, Egito, Iran, Angola, África do Sul, Vietnam, China, Paquistão, Índia, Austrália e Japão.
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.