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Vagrancy in Birds: A Book Review

10,000 Birds

It was a cold afternoon in Maine, and I was looking at the Steller’s Sea-Eagle perched on a tall coniferous tree across Boothbay Harbor, having arrived at the harbor area seven minutes earlier (I know! ” Steller’s Sea-Eagle, Boothbay Harbor, January 24, 2022 Copyright © 2022 Donna L. It has wings. It can fly.”

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eBird Weather: RainCrow Q&A

10,000 Birds

I have always assumed that scientific researchers can overlay weather information on checklists for their research, but absent manual entry, that such information would not be available to me. I want to help environmental and research organizations create more useful tools and resources.

Wyoming 286
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Birding Tan Phu Forest, Vietnam (Part 2)

10,000 Birds

The HBW admires their nest-building capability: “observed to operate with great precision, in perfect collaboration [between the two birds]” Bronzed Drongos are good mimics with a wide repertoire of species they can imitate – the HBW gives Crested Serpent-eagle, Javan Cuckoo-shrike, and Orange-bellied Leafbird as examples.

Vietnam 181
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Birding Sepilok, Borneo (Part 2)

10,000 Birds

Fortunately for the honor of the species, the researchers found that kleptoparasitism was practiced at a low rate (4% of observations) while much more often, drongos captured insects disturbed by other species (41% of observations). It very effectively forms a small foraging group in this manner.

Sri Lanka 199
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It may be hard to swallow, but Bumpus could get bumped to the back burner

10,000 Birds

He collected 136 individuals found laying around after the storm, and carefully measured them. Over the course of 30 years, the researchers collected all the road-killed swallows they encountered while doing their other research. The researchers collected and measured these birds as well.

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

10,000 Birds

The tiercels (young Peregrines) must deal with Golden Eagles, Ravens, adult Peregrines, and foxes; they must also learn to navigate the skies and make their own kills, luckily these skills appear to be innately learned. Well-researched and footnoted, these sections never feel disconnected from the more personal sections. Endangered.

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Raptors of Mexico and Central America: A Book Review

10,000 Birds

The guide presents 69 species and 1 subspecies, from “NEW WORLD VULTURES: Cathartiformes” to “OSPREY: Pandioninae” to “FAMILY: Accipitridae” (Kites, Hawks, Eagles, Hawk-Eagles), to “FALONIDS: Falconidae” (Falcons, Forest-Falcons, Caracaras, Kestrels, Merlin). The Species Accounts are the research-at-home section.

Mexico 152