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The Secret Perfume of Birds: Uncovering the Science of Avian Scent–A Book Review

10,000 Birds

The Secret Perfume of Birds: Uncovering the Science of Avian Scent focuses on this last question, but you might find yourself fascinated by the first two, which come early in the book but linger on in the imagination as author Danielle J. some, apparently, like sugar cookies), and “how do they communicate information by their odors?”

Science 264
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The Common Cuckoo and The Evolution of Mimicry

10,000 Birds

The famous bird experts, Thorogood and Davies, carried out an experiment which… reveal that social learning is specific to the cuckoo morph that neighbors mob. Therefore, while neighbors alert hosts to local cuckoo activity, frequency-dependent social information selects for a cuckoo plumage polymorphism to thwart host detection.

Hungary 216
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Pigeons have tiny compasses in their heads

10,000 Birds

Knowledge is more likely to be shared via shared experience than the exchange of data, though both happen. Experiments had been done which involved strapping magnets to the heads of homing pigeons to see if you could confuse them. However, how the brain receives and interprets magnetic field information is unknown.

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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. It’s not always easy reading. 220; Copyright © 2022 Tom Johnson photos p.

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Our Favorite Bird Books (and one pair of Binoculars) of 2022

10,000 Birds

There is a wealth of information about these marvelous creatures, given via prose essays, and charts, and tables – it’s all quite user-friendly. ” Her book is both informative and fun, a good read. But this is more than a coffee table book.

Sri Lanka 264
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My eBird 10th Anniversary

10,000 Birds

In other words, eBird is effectively a complete history of my birding experiences. Because eBird has so much data that can be organized and displayed in so many ways, it is easy to find fascinating information. It is worth pausing to marvel at the comprehensiveness and accessibility of eBird information. GPS-tracked miles.

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Birding By Impression: A Book Review

10,000 Birds

GISS—general impression, size, shape—is intuitive, the result of an unconscious cognitive process derived from experience in the field. It is not a field guide, though it offers a wealth of information about field identification. There is GISS and there is Birding by Impression and they are not the same.