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Vagrancy in Birds: A Book Review

10,000 Birds

per cent of individuals of a species at a given time” and a vagrant bird as a bird that shows up outside of this range (p. There are many more factors than I imagined: compass errors, wind drift, overshooting, extreme weather and irruptions, natural dispersal, and human-driven vagrancy. other compass senses like the stars?–and

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Manky Muscovy Ducks

10,000 Birds

home about advertise archives birds conservation contact galleries links reviews subscribe Browse: Home / Birds / Manky Muscovy Ducks Manky Muscovy Ducks By Mike • March 2, 2011 • 6 comments Tweet Share The Muscovy Duck ( Cairina moschata ) attracts more attention than most ducks, at least in North America.

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Fur Free Fashion Show Winners Announced

Critter News

Travers said, “We created this competition to boost fashion careers and honor independent designers who have compassion for animals and for the ethical and green fashion movement. Compassion for animals is part of the planet’s social and environmental equation. based Born Free Foundation.

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The plovers of Estero Lagoon, Florida

10,000 Birds

Getting to know the subtleties in differences between closely related species takes years of dedication and practice. Thirdly, many species of shorebirds display such vast differences in their summer and winter plumages that it is always interesting to note how some birds in the same flock are in contrasting stages of plumage.

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Half Hardy

10,000 Birds

The vast majority of Baltimore Orioles that breed in North America return to the tropics between Mexico and northern South America for the cold half of the year. A trip to the coastal plain may net you up to seven species of warblers, from the omnipresent Yellow-rumps to Chats and Cape Mays. But how does the apply to Orioles?

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Spring is for Wheatears

10,000 Birds

This species is not only usually the earliest, but the most common. What’s remarkable about this species is what we don’t see here: the extremely long migration that this species makes, with some individuals traveling from Sub-Saharan Africa to Greenland and back every year. Thanks for visiting!

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Thrashing XXX

10,000 Birds

In the right season, with a little luck, we often find it, and sometimes it perches high and long enough that we can admire its scimitar of a bill, its stern face pattern, and even the patch of rusty red on the undertail that gives the species its English and its scientific names. Following a detour to Harvard Law School, he took the Ph.D.

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