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The Importance of Citizen Science in Mexico

10,000 Birds

For example, when Corey gets the thrill of seeing a Black-throated Gray Warbler in Queens County, New York, he can be almost 100% sure that he is seeing a one-time vagrant, and not a previously undiscovered population. These are only a few examples of the many I could mention. In fact, I’ve come to expect to see them year-round.

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Anna’s, Rufous and Calliope: Hummingbirds of the West

10,000 Birds

To see the best example of this phenomenon, check out Wally Rufous’ photo here. She is the latest of our local breeders, not nesting usually until mid-May. She is the latest of our local breeders, not nesting usually until mid-May. She will begin breeding in April. He also sports a brilliant orange-red gorget.

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Computer-modelled Range Maps

10,000 Birds

There are 240+ breeding birds in Serbia, but the colonial breeders and raptors were treated separately, and for a few dozen uncommon species there wasn’t enough data for computer modeling software.

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

10,000 Birds

Every species account (well, most every account) includes information on habitat and talk briefly about range and distribution (there are no range maps in this guide); it is usually noted if the species breeds in Ontario, and often noted if it is migratory or residential year-round. © 2023 by Chris Earley and Scott & Nix, Inc.,

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Urban Ornithology: 150 Years of Birds in New York City–A Book Review

10,000 Birds

The authors’ detailed delineation of problems with the accuracy of NYC breeding bird surveys or with the limits of historical writings may test a reader’s patience. In addition, many of the numbers and examples given for NYC areas beyond the Bronx represent species observed in Central Park in Manhattan and Prospect Park in Brooklyn.

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The Wonderfulness of Local Field Guides: Reviews of ABA Field Guide to Birds of Maine & Birding Guide to the Greater Pasadena Area

10,000 Birds

we learn) that are home to coveted boreal species, breeding wood-warblers, and two species of Grouse. Some birds are put next to each other to aid in the identification process, for example, falcons follow hawks. So, expect to find warblers before sparrows if you are browsing.

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Cyprus forests and avian inhabitants

10,000 Birds

As it happens though, Blackcaps may provide a modern example of how this can occur. The Eurasian Blackbird Turdus merula having colonized the southern forests (Troodos and Paphos forests) since 1976 it is still increasing its range and population spreading even to the lower reaches of the forest.

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