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Some Hokkaido Winter Passerines

10,000 Birds

People tend to eat more food when in company. But while humans mainly try to stay slim and fit for health reasons, Eurasian Siskins care more about the danger of being eaten. In science speak, this is named the optimal body mass hypothesis. The same was shown for Eurasian Siskins ( source ).

Research 130
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Birding Nanhui, Shanghai in November 2021

10,000 Birds

Humans, you ought to be ashamed of yourselves. I have to say that the pattern suits the buntings much better than humans, though, and hopefully, it is also more pleasant for them to wear. Usually, there are a few Eurasian Spoonbills keeping them company, though they tend to be in the minority here at Nanhui. Or duck?

Birds 256
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Interesting Ads In The Wildlife Industry

10,000 Birds

As I’ve switched over to paid corporate birding (doing bird surveys for companies that want to put up wind farms or transmission lines), I’ve been fascinated by the world that has been opened to me and differences from the bird feeding world. Here’s a fun one from a company called Advanced Weapon’s Technology.

Industry 172
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Feather Trails: A Journey of Discovery Among Endangered Birds–A Book Review

10,000 Birds

49-50) She is also adept at writing about conservation’s larger context in terms of its history, public policy struggles, and the science behind species re-introduction. Well-researched and footnoted, these sections never feel disconnected from the more personal sections. Author Sophie A. Osborn, photo by Lisa Koitzsch, © Sophie A.

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What the Owl Knows: The New Science of the World’s Most Enigmatic Birds: A Book Review

10,000 Birds

Jennifer Ackerman points out in the introduction to What the Owl Knows: The New Science of the World’s Most Enigmatic Birds , that we don’t know much, but that very soon we may know a lot more. What the Owl Knows: The New Science of the World’s Most Enigmatic Birds is a joyous, fascinating read.

Owls 235
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COMMENTS ON COLLECTING BIRDS: A Reply

10,000 Birds

At the same time the field is somewhat lacking in people unconcerned with habitat or wild animals, but if Linda says that they do more damage to permafrost than oil companies dumping 94 thousand gallons of oil laced water on the environment, who am I to argue? How it is being affected by human intrusions? Science Schmience.

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Bird Talk: An Exploration of Avian Communication–A Book Review

10,000 Birds

Bird communication is a complex and evolving science. The six chapters that follow explore bird communication in mating; defending territory; rearing children; responding to predators; interacting with neighbors and functioning in large groups; and communicating successfully in a noisy human world. There is so much here!