10,000 Birds

DECEMBER 18, 2014

Fish and Wildlife Service has listed the “Rufa” population of Red Knot ( Calidris canutus rufa ) as a threatened species under the Endangered Species Act (ESA). The other sub-species, Calidris canutus roselaari , migrates along the Pacific Coast and breeds in Alaska and the Wrangel Island in Russia.

Endangered Species 160

Endangered Species Protection Delaware Species 160

10,000 Birds

MAY 20, 2023

The Kirtland’s Warbler is an endangered bird species that breeds primarily in the jack pine forests of northern Michigan. Specifically, the warbler’s primary breeding range is concentrated in a few counties in the northern Lower Peninsula and the eastern Upper Peninsula of Michigan.

United States 162

United States Michigan Texas Virginia 162

10,000 Birds

MAY 30, 2019

“I’d witnessed Peregrines and Gyrfalcons in the fall of 1949 while I was doing undergraduate work at the University of Alaska. ” Cade was later to comment, “1951 was when I first saw the high-flying style of hunting performed by the wilderness-inhabiting Peregrines of Alaska.” And grow they did.

Falcons 171

Falcons California Condor Alaska Texas 171

10,000 Birds

NOVEMBER 14, 2017

(SOPI) is the leading ornithological organization and it performs research, education, and outreach. Much of the research regarding Caribbean ecology and ornithology has been conducted in Puerto Rico. Although most conservation research focuses on northern breeding grounds, many ABA Area birds spend most of the year elsewhere.

Puerto Rico 146

Puerto Rico Virgin Islands Hawaii United States 146