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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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World Sparrow Day 2011

10,000 Birds

Are you going to help “raise public awareness about the decline of the house sparrow and throw light on the problems faced by the species&# or are you in the camp that hates the lowly House Sparrow ? OpticsPlanet - Great prices on binoculars for birding , spotting scopes , telescopes , flashlights , compasses & more!

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Fur Free Fashion Show Winners Announced

Critter News

Received this press release yesterday. 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.

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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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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. Thanks for visiting!

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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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Cow Birds

10,000 Birds

OpticsPlanet - Great prices on binoculars for birding , spotting scopes , telescopes , flashlights , compasses & more! Congratulations to them and many thanks to the many, many participants of each phase of this fun, fun, fun giveaway as well as Richard Crossley and our friends at Princeton University Press ! Thanks for visiting!

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