Adoptable North America Research Species 
10,000 Birds
APRIL 2, 2019
I like observing them, reading about them, grappling with species and subspecies identification, and even—on a good day—talking about sparrow taxonomy. Peterson Reference Guide to Sparrows of North America covers 61 species of the New World sparrow family Passerellidae that breed in Canada, the United States, and northern Mexico.
10,000 Birds
JULY 21, 2014
These bark-burrowing beetles, which apparently hitched a ride in cargo shipments from their native Asia, have been starving the ash trees of eastern and midwestern North America to death for a dozen years now. And with no natural predators or resistant trees in their adopted territory, things have been looking pretty grim.
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10,000 Birds
SEPTEMBER 8, 2023
An associated issue is that the Belize and Costa Rica guides share many of the same descriptions of species, written by Howell. Dale Dyer put in years working on his paintings for Birds of Central America , both in the field and in the museum. Other species are splits and lumped and have had their names changed. Not every bird.
10,000 Birds
JULY 22, 2014
The majority of wildcats live today in Africa, and virtually none of them have provided the DNA from which supposed histories of domestication have been constructed by researchers. But they don’t live in North America. I find it astonishing that people argue of whether feral cats are bad for birds in North America.
10,000 Birds
NOVEMBER 20, 2012
The very first thing we notice about this large member of the Galliformes is that there is a wild version and a domestic version, and although the two are rather different, they are both given the same species name, Meleagris gallopavo. This is not entirely unknown among domestic animals, but many domesticates have no living wild version.
10,000 Birds
NOVEMBER 14, 2017
The USVI are smaller and have fewer habitats and, as a result, fewer bird species. Much of the research regarding Caribbean ecology and ornithology has been conducted in Puerto Rico. Puerto Rico has a checklist of 269 species, 207 of which are migratory and the USVI has a checklist of 149 species, 124 of which are migratory.
10,000 Birds
SEPTEMBER 9, 2014
It is the 100th Anniversary of the extinction of the species known as the Passenger Pigeon and writers are paying attention. Errol Fuller’s The Passenger Pigeon is a beautifully illustrated, elegantly written “celebration” of the passenger pigeon and the artists who illustrated and photographed the species.
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