2020 Ducks Hunters Research 
10,000 Birds
APRIL 5, 2022
Vagrancy in Birds is organized into two major parts: (1) A detailed, 62-page synthesis of research and theory and (2) “Family Accounts,” 259 pages covering bird families from Struthionidae/Ostriches) to Thraupidae/Tanagers and allies (Clements is the taxonomic authority). Copyright © 2022 Alexander Lees and James Gilroy.
10,000 Birds
OCTOBER 6, 2018
The migrants face many perils, hunters, predators, adverse weather conditions and lack of refueling opportunities due to habitat loss. Yellow-billed Duck – Anas undulata. Red-billed Duck – Anas erythrorhyncha. Knob-billed Duck – Sarkidiornis melanotos. Indian Spot-billed Duck – Anas poecilorhyncha.
Expert insights. Personalized for you.
264 
Let's personalize your content