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White-breasted Nuthatch is four species, study says

10,000 Birds

In North America, we have, traditionally at least, four species, the most familiar of which is the White-breasted Nuthatch ( Sitta carolinensis ). They identified the populations as follows: Eastern clade; Pacific clade; Eastern Sierra Nevada clade; and Rocky Mountain, Great Basin, and Mexico clade. In 2007, Garth M.

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Birding The City of Henderson Bird Viewing Preserve

10,000 Birds

All of these things can be found in Las Vegas, Nevada. He steered me right and there it was, my first life bird in Nevada! Later in the season more species show up. Black-necked Stilt is one of those species that needs no explanation for their common name. Trips Henderson Bird Viewing Preserve Las Vegas Nevada'

Las Vegas 233
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The Snow Partridge

10,000 Birds

According to one paper , it was tried to introduce the Snow Partridge into the Great Basin ranges of Nevada around 1970. The species landed a rare PR success when it managed to get on the cover of Current Zoology in 2022 (which incidentally seems to show a female with chicks, as the bill is more greyish than red).

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A Birder’s Guide to U.S. Federal Public Lands

10,000 Birds

In fact, the overwhelming majority of federal land is in just 11 western states (Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming). For example, the federal government owns less than 1% in Connecticut but nearly 80% in Nevada. There is one gigantic outlier: Alaska.

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What is a “Nonessential Experimental” California Condor?

10,000 Birds

Of course, the California Condor is listed as “endangered” under the Endangered Species Act (ESA) and it has been famously subject to some of the most ambitious conservation efforts (including litigation ) ever undertaken for a bird. One management tool used by FWS is reintroduction of an endangered species into its former range.

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Black-throated Sparrow at Red Rock Canyon National Conservation Area

10,000 Birds

Amphispiza bilineata is a species of the desert and it is found throughout proper habitat in the southwestern United States and northern Mexico. The bird in these pictures was the first of its species I had seen in six years and it more than made up for lost time. . … I hope you liked these shots of Black-throated Sparrows.

Las Vegas 186
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Sage Grouse — The Other Kind of Listing

10,000 Birds

A week ago today, the federal government proposed a “threatened” listing for the Greater Sage Grouse in Nevada and California , as part of a larger study considering whether the species as a whole should be listed. Conservation Endangered Species Act Greater Sage Grouse sage-grouse'

Nevada 164