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

10,000 Birds

There are black-and-white drawings by Aaron Hargrove illustrating some of the birds Marybeth writes about– a Red-shouldered Hawk on a wire eating a garter snake, a Grasshopper Sparrow in a chainlink fence, a staring Burrowing Owl inside a drainage pipe, and a few more.

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Six Months Birding in Costa Rica, 620 Species of Birds

10,000 Birds

Although Bobolinks are a very rare migrant, lots of other birds are possible, more than enough to rack up hundreds of species over the course of the year. Each January, I hope to identify at least 600 species over the next 12 months, this year, I’m hoping that Marilen and I (aka Team Tyto ) will find 700.

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Junco Mashup

10,000 Birds

The bird was a sparrow, that much was clear, but it didn’t seem to fit any of the easily boxes the other North American sparrows can be fairly easily sorted into. Superficially, it resembled the Black-chinned Sparrow of the southwestern United States with its gray chest and chestnut streaked with black back.

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Best Bird of the Weekend (Fourth of October 2021)

10,000 Birds

Corey had two species he wanted to make sure he saw this weekend because it is their prime migration time and he hadn’t seen either all year. He connected with both, adding Nelson’s Sparrow and Vesper Sparrow for the year. If you’ve blogged about your weekend experience, you should include a link in your comment.

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314 U.S. Bird Species Threatened — Many with Extinction — by Global Warming

10,000 Birds

Like any birder visiting a new place, I had a target species list I was hoping to seek out during the one day I had available between business commitments. The experience was marvelous — but it also weighed heavily on me. In June, I visited North Dakota for the first time. That’s one of my photos above. Black Rosy-Finch.

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Best Bird of the Weekend (First of June 2021)

10,000 Birds

I’ve continued my inconsistent effort to pick off the species I need for my Monroe County list. eBird) had it that the best place to find Clay-colored Sparrow is a particular conifer plantation on a particular farm road in the rural western portion of the county. In that sense, June is no different than any other month, right?

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