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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.
In 1806, Lewis and Clark saw condors near the Columbia River, which makes up much of the Washington-Oregon border. One management tool used by FWS is reintroduction of an endangered species into its former range. An “essential” population is, not surprisingly, required for the continued existence of a species.
These beautiful birds are now reduced in numbers or distribution throughout their range and considered to be declining in Utah, Nevada, and Oregon. They are listed as a Species of Special Concern in Utah, Nevada, Oregon, and Washington, and as Threatened in California. v=Q7tVjohOIdI.
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).
My best bird of the year is based on the sighting rather than the species. Obviously my best bird of the year is going to come during this trip, what with several species of endemic pitta and broadbill possible, not to mention 8 species of hornbill and numerous babblers, storks, kingfishers, trogons and even the endemic Bornean Bristlehead.
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.
Others were established to protect specific bird species or subspecies. Nisqually NWR (Washington). Desert NWR (Nevada). according to eBird , including: Aransas (368 species); Bosque del Apache (360); Parker River (359); Laguna Atascosa (356); Santa Ana (342); Anahuac (329); Pea Island (326); and Edwin B. Billy Frank Jr.
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%). as to number of species). Aransas NWR (368 species and 42.7% Nisqually NWR (Washington): 56.3%. Desert NWR (Nevada): 0.0%.
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