Often when I meet people who are visiting Colorado or relocating from the eastern U.S., they ask “What is that beautiful black and white bird with the long tail?” My typical shrugging reply is, “Oh ...
The Auk: Ornithological Advances aims to advance fundamental scientific knowledge by increasing the basic knowledge of bird species, both living and extinct, and the knowledge of broad biological ...
The Black-billed Magpie is unmistakeable, with its striking black and white body pattern and streaming ornamental tail. Often when I meet people who are visiting Colorado or relocating from the ...
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