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School Burrowing Owls

10,000 Birds

Not only has this live camera feed provided a wonderful educational resource for science teachers across the country, but it has also shed light on some very interesting behaviors of these owls. The colony has grown supporting up to 3 pairs of owls, all breeding at once! The owls at the school are known to raise multiple broods a year.

Owls 234
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National Audubon Society Birds of North America: A Guide Review

10,000 Birds

If you remember that the first edition of Sibley was published with “National Audubon Society” on the cover, raise your hand. Using the icons to locate specific bird families takes a little getting used to, but if you do it often it works well as a finding tool. I didn’t.). These are all informative and current.

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Birds of Bolivia: Field Guideā€“A Book Review

10,000 Birds

The source of this ranking, BirdLife International, lists Bolivia as currently having 1,439 bird species, including 18 breeding endemics. Like most maps, colors are used to indicate seasonal status (breeding resident, Austral migrant/visitor, Boreal migrant, etc.). Distribution maps are also different from other field guides.

Bolivia 172
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Birding Nonggang, Guangxi, China ā€“ part 2

10,000 Birds

The breeding ecology of the Yellow-bellied Warbler was actually studied exactly here at Nonggang in 2019 by 3 Chinese researchers. Some Thai researchers looked at the breeding ecology of the Buff-breasted Babbler and published their findings in the somewhat unsuitable-sounding journal ā€œAgriculture and Natural Resourcesā€.

China 226
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What the Owl Knows: The New Science of the Worldā€™s Most Enigmatic Birds: A Book Review

10,000 Birds

The species are taxonomically divided into two families: Tytonidae, Barn-Owls, and Strigidae, Owls, encompassed in one order, Strigiformes. The chapters on courtship and breeding and roosting and migration are the longest, which isn’t surprising. It’s a lot of work. This is a great summer read.

Owls 209
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Birding Shanghai in January 2023

10,000 Birds

I tried to get a better idea of what exactly the definition of cuckoo-dove is but am still not very clear about it – Wikipedia only offers the rather formal definition “any of several species of bird in the genera Macropygia , Reinwardtoena, and Turacoena of the pigeon family.” But I may well be wrong.

Birds 147
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An unusual auk baby

10,000 Birds

A few families have a small number of eggs in the clutches, like gulls or cormorants. Others, like the petrels and some of the auks, will lay a single egg per breeding attempt. The investment placed in each clutch bur seabirds is so great that only one breeding attempt can be seen to completion each year. So why do it?

Eggs 164