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

10,000 Birds

And summary and discussion of recent research on how birds have changed the frequency and pitch of their songs in response to human noise and the possible consequences of those changes (again, we know that we don’t know). I do wish there was more about research on female bird song. And, that’s it.

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A Birder’s Guide to The Wilderness Act

10,000 Birds

Conservation, Management, and Recreation Act in 2019. There is also a research institute dedicated to wilderness: the Aldo Leopold Wilderness Research Institute is an interagency facility located at the University of Montana. The most recent additions were approximately 1.3 million acres designated by the bipartisan John D.

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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. This resulted in a further deterioration in the ABA’s financial position, with net assets falling from -$57,000 in 2012 to -$249,000 in 2019.

2020 185
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Rancho Naturalista Lodge, Costa Rica, or in the Land of Coffee and Chocolate

10,000 Birds

campus gardens – the Tropical Agricultural Research and Higher Education Centre, located 3 km east of the town of Turrialba. 130 mature individuals, in 2019 (Monge et al. 2010; Macaw Recovery Network 2019). This equates to a decline of 99% over three generations for Nicaragua and Costa Rica (IUCN 2019).

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The Bird Way: A Book Review

10,000 Birds

A logical and outstanding successor to The Genius of Birds (2016), Ackerman’s award-winning book about bird cognition, The Bird Way explores the diversity of bird behavior, the norm and the extremes, with an emphasis on cutting-edge research and findings that explode assumptions. Yet, the research projects are never the whole story.

Research 222
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What the rings reveal

10,000 Birds

Then it’s a matter of doing a little research on the internet to find who rang the bird you saw, and then emailing the details of your sighting. Most of the Icelandic population winters in the British isles The sightings stopped, but then on 18 February 2019 EY70 137 was observed on Lady’s Island Lake, Wexford, Ireland.

Lithuania 130
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Our Favorite Bird Books (and one pair of Binoculars) of 2022

10,000 Birds

Here are ten titles (it could have been more) selected for their uniqueness, excellence in writing and research, and giftability. Lees and Gilroy delineate vagrancy status and trends for every bird family worldwide, highlighting examples, synthesizing research, and framing it all with their own thoughts and conclusions.

Sri Lanka 225