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Vagrancy in Birds: A Book Review

10,000 Birds

Vagrancy in Birds is organized into two major parts: (1) A detailed, 62-page synthesis of research and theory and (2) “Family Accounts,” 259 pages covering bird families from Struthionidae/Ostriches) to Thraupidae/Tanagers and allies (Clements is the taxonomic authority). Copyright © 2022 Alexander Lees and James Gilroy.

Birds 259
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Solid Air: Invisible Killer Saving Billions of Birds From Windows–A Book Review

10,000 Birds

The first half describes the problem (why birds hit windows, the scale of the deaths, scientific research, what happens when birds strike windows) and the second half discusses what to do about it (community and worldwide education, window deterrent solutions, legal mandates and building codes, citizen science–what individuals can do).

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What’s Up with the ABA?  Part III (Finances)

10,000 Birds

Additionally, I was curious how the ABA arrived at its precarious financial position, so I did some historical research and decided to share the results. Note that I only have access to public documents, and I am not accountant. It seems to me that the ABA should already have been doing these things as a matter of course.).

2020 184
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NYC mystery warbler: Odd Blackpoll, hybrid, or Carbonated Warbler?

10,000 Birds

” Upon close review of my photographs and some additional research, that theory makes sense to me. ”) Of course, there doesn’t have to be only one explanation for all of these observations. Here’s the bird at the same angle as above, a sharper image, but with part of the bird’s face obscured.

Minnesota 180
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Potpourri of Amazing Bird Science

10,000 Birds

Researchers are wondering if the die-off might spread to other birds or even fish. This is not something I needed to tell you but there is some new research. From Science Daily : Crows have the brain power to solve higher-order, relational-matching tasks, and they can do so spontaneously, according to new research.

Science 151
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Emerald Ash Borers vs. Woodpeckers (and Nuthatches)

10,000 Birds

This research suggests that the boom isn’t due to an influx of newcomers, but rather because more local birds are flourishing and successfully rearing families. Another paper recently published in Forest Ecology and Management documented that EAB predators’ behavior matches their growing numbers.

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Revenge Birding (Shanghai, early June 2022)

10,000 Birds

This is also why you very rarely find a photo of a giraffe on top of one of these posts – the other reason of course being that a giraffe photo would be relatively pointless in a birding blog. If I was an ornithologist aiming for a grant, I would now definitely highlight the need for more research on this topic.

Singapore 147