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Body-building finches.

10,000 Birds

There I found a study which showed that the ingenious little birds had found a protein source that allowed them to coincide their breeding with times of man-made, rather than natural seasonal abundance. They are popular as caged birds and escapees have established a number of feral populations beyond their normal ranges.

Asia 220
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Pied Oystercatcher nesting

10,000 Birds

Since discovering our first Pied Oystercatcher nest on Cable Beach in July 2000 we have observed the breeding of these local shorebirds along the coast between Gantheaume Point in the south and Willie Creek in the north, which is a distance of 23 kilometres. Feral cat prints at nest site-eggs gone.

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ABA Field Guides to Birds of Colorado and Florida

10,000 Birds

Here are the basic contents for each state guide: a flexibound cover, the ABA Mission Statement and Code of Ethics (I like that this is the first thing you see when you start perusing the books), Foreward by Jeffrey A. From the ABA Field Guide to Birds of Colorado. Any more species, and I think beginners would be overwhemed and confused.

Colorado 264
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The Birds of Trinidad and Tobago: Two Guides, One Book Review

10,000 Birds

Even during the breeding season the birds appear to be quite unwary of humans. Often, as I have been investigating the contents of a nest by making a small hole in the side, the parent birds have come right to the nest, where they immediately begin to repair the damage even before my departure!”.

Trinidad 231