10,000 Birds
DECEMBER 14, 2021
As of mid-November 2021, the Collaborative had submitted more than 4,200 checklists (up from 1,700 in 2018) and has observed 691 species in the United States (up from 618). Thus, there are now seven states with 200+ observed species. The state with the largest increase was Arizona , with 139 species added.
10,000 Birds
NOVEMBER 13, 2018
As of mid-October 2018, the Collaborative had submitted more than 1,700 checklists and observed 618 species in the United States. The heat map is revealing: Unsurprisingly for a site founded and run by two New Yorkers (one of whom literally wrote the book on birding New York), the Empire State boasts the highest number of species (316).
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10,000 Birds
JANUARY 30, 2018
Others were established to protect specific bird species or subspecies. Ding Darling NWR (Florida). Kilauea Point NWR (Hawaii). Marks NWR (Florida). Many were specifically established for migratory birds and are strategically positioned along one of the four major North American migration flyways. Desert NWR (Nevada).
10,000 Birds
AUGUST 14, 2018
Of course, there are some with little or no land purchased with MBCF funds, including Harris Neck NWR in Georgia (0.0%), Desert NWR in Nevada (0.0%), and Kilauea Point NWR in Hawaii (0.0%). For example, Kilauea Point NWR in Hawaii was created in 1985 with land transferred from the U.S. as to number of species). 64 Edwin B.
10,000 Birds
DECEMBER 7, 2021
Decades later, Richard Pough’s Audubon Bird Guide, Eastern Land Birds (I happily own the 1948 edition) included nest and egg descriptions for each species as well. And photographs of feathers in the species accounts, which surprised me. Text retrieved from the Hathitrust Digital Library. The first is accomplished well.
10,000 Birds
JULY 22, 2014
Other species have certainly expanded their ranges, but never in such a rapid and global scale. For reasons that are not quite clear, this species underwent a massive range expansion. In the east, this species can be found along the east coast of Africa, the Nile Valley,and into parts of the middle east and India and southeast Asia.
10,000 Birds
APRIL 16, 2013
Mark Kirk and Alisha Belo are doing a southern Africa big year, trying to see 800 species. As of the end of March they had already reached a whopping 652 species ! Ali Iyoob is sitting pretty at 230 species in his North Carolina big year during which he is trying to break the state record of 351. Birding 2013 big year'
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