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Vagrancy in Birds: A Book Review

10,000 Birds

Less and Gilroy sort through the exogenous (external) and endogenous (internal) factors thought to cause vagrancy and the scientific experiments that have sought to prove their significance with patience and plain language as well as charts and photographs. internal compasses tied to the earth’s magnetic fields?

Birds 264
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The plovers of Estero Lagoon, Florida

10,000 Birds

Consider Estero Lagoon for example… In North America there are nine regular plover species, ten if you include the more vagrant Common Ringed Plover. This is an endemic breeding bird in North America and much is now being done by various federal and non-profit groups to ensure and foster its conservation.

Florida 234
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Spring is for Wheatears

10,000 Birds

3 Responses to “Spring is for Wheatears&# Duncan Mar 18th, 2011 at 3:36 pm I got to experience a wheatear-palooza on my one day birding around Dubai last year. OpticsPlanet - Great prices on binoculars for birding , spotting scopes , telescopes , flashlights , compasses & more! Corey Mar 19th, 2011 at 8:52 pm Great post, Dan.

Cyprus 145
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Lewis's Woodpecker in New York State

10,000 Birds

But after repeated good experiences with birders as individuals, Mr Jordan has consented to allow the bird to be made public before it leaves. OpticsPlanet - Great prices on binoculars for birding , spotting scopes , telescopes , flashlights , compasses & more! It truly is a beauty, and worth the very long trip.

New York 233
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Avian Quiz – March 11, 2011

10,000 Birds

I have encountered this situation only one time in my birding experience. North America 2. North America 3. North America 4. North America(?) North America 6. North America(?) North America 8. It is not a new book, about 6 years old. elevation)?

2011 124
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I and the Bird #146

10,000 Birds

Birding opened up Central America for me in a way that nothing else did. Perhaps you’ve had the same experience. Once you understand the mind-boggling biodiversity of the area beyond toucans and parrots, you realize how special Central America is. Everyone is welcome to participate, especially people outside North America.

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Orange-headed Thrush

10,000 Birds

Informed literature bears out my experience that most birds are seen singly or in pairs. Jochen Mar 7th, 2011 at 5:51 pm Redgannet, almost all song birds at least in North America (and the Orange Thrush sure won’t be the only old world bird to have them, too) have these filamental plumes on their nape. Great shots!

2011 227