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Horrible Hybrids

10,000 Birds

As soon as I looked at it more closely it was quite clear that it wasn’t a scaup of any species, despite its resemblance to a North American Lesser Scaup. Lesser Scaup has only a slight black tip to the beak, while this bird had a clear black band. My hunch was Tufted Duck x Pochard.

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American Birding Association Field Guide to Birds of Ontario: A Field Guide Review

10,000 Birds

The official Ontario bird checklist, produced by Ontario Field Ornithologists , June 2022 listed 506 bird species**, putting it in the top tier of U.S. Small Species Accounts: Each species is allotted one page (with certain exceptions) offering basics–bird names and size, one or two photographs, and a one-paragraph description.

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The “Rufa” Red Knot is now protected under the Endangered Species Act

10,000 Birds

Fish and Wildlife Service has listed the “Rufa” population of Red Knot ( Calidris canutus rufa ) as a threatened species under the Endangered Species Act (ESA). The other sub-species, Calidris canutus roselaari , migrates along the Pacific Coast and breeds in Alaska and the Wrangel Island in Russia. Photo: Ron Knight.

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Birding Sepilok, Borneo (Part 2)

10,000 Birds

It feels good to start a post with some truly attractive birds – such as two species of broadbills. Strangely, there do not seem to be many papers on this species. In one paper , you can find fascinating sentences such as “The new species is most similar to D. You can see why here.

Birds 236
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Flock to Marion

10,000 Birds

These two islands are about halfway between the tip of South Africa and Antarctica in the Subantarctic Indian Ocean, have had relatively few human visitors, and are primarily inhabited with some of the rarest seabirds in the world and a smaller number of mammals. Marion has a fascinating history with invasive species. and seabirders.

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Birding Sukau, Sabah, Borneo

10,000 Birds

This is how it looks like: Or at sunset: A species I did not come for from Shanghai is the Black-crowned Night Heron. Its species name graydoni is in honor of Philip Newenham Graydon (1864-1940), a British planter in Sabah. Why that makes Mr. Graydon worthy of having a bird species named after him is a mystery to me.

Birds 238
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Birds of Bolivia: Field Guide–A Book Review

10,000 Birds

That’s pretty amazing–Bolivia has more bird species than India! The source of this ranking, BirdLife International, lists Bolivia as currently having 1,439 bird species, including 18 breeding endemics. The guide covers 1,433 species, the number of birds documented at the end of 2014, the cutoff point for the book.

Bolivia 191