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Birding Ho Chi Minh City, Vietnam

10,000 Birds

One paper – describing research conveniently done at the university campus of Chittagong University, presumably close to the canteen – looks at resource partitioning between this bee-eater and another one, the chestnut-headed bee-eater. So, basically, the two species do exactly the same things.

Vietnam 180
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Peterson Reference Guide to Sparrows of North America: A Review by a Sparrow Fan

10,000 Birds

I like sparrows. I like observing them, reading about them, grappling with species and subspecies identification, and even—on a good day—talking about sparrow taxonomy. The book does not include House Sparrow, an Old World sparrow that belongs to a completely different bird family. Scope of Book.

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Some Hokkaido Winter Passerines

10,000 Birds

Given how far Hokkaido is from Europe, it seems a bit surprising how many bird species wintering on this Japanese island have a name starting with “Eurasian” Or how many of these species I have also seen in my parents’ garden in Germany. It seems extra-pair paternity is very frequent in this species.

Research 130
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Adventures of a Louisiana Birder: One Year, Two Wings, Three Hundred Species–A Book Review

10,000 Birds

Marybeth Lima’s ‘real life’ work is academic, she is a professor of biological and agricultural engineering as Louisiana State University with research interests in community-based design and service-learning in engineering. These are story illustrations, a little clunky, a little humorous, a little unique.

Louisiana 264
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Bird Talk: An Exploration of Avian Communication–A Book Review

10,000 Birds

There was a time when I thought each bird species had its own individual song. Then I found out that there was this vocalization called a ‘call,’ so I thought each bird species had its own individual song (but just the males) and individual call. There’s more than one song per warbler? How do they know?

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A Guide to Some Possible Bird Species Splits in Costa Rica

10,000 Birds

These and several other species might end up being armchair ticks if and when we take a closer look at their evolutionary history. Taxa that could end up being split into one species occurring north of the Isthmus of Tehuantepec, and one south of the isthmus. (2). Two subspecies of the same species that differ within Costa Rica. (4).

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Birds in Winter: A Book Review, Written in Winter

10,000 Birds

Harris’s Sparrows denote dominance by the amount of black on the head, the adult male birds with the most black ranking highest. There’s more, so much more, in this highly informative, detail-packed, research-based description of bird behavior. Author Roger F.

Research 176