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Macaulay Library
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<p>The Macaulay Library is the world's largest <a href="/facts/Archive/BgCG3dxa">archive</a> of animal media. It includes more than 71 million <a href="/facts/Photograph/gnq0f1or">photographs</a>, 2.6 million <a href="/facts/Audio_recording/BMbpAWkE">audio recordings</a>, and over three hundred thousand videos covering 96 percent of the world's <a href="/facts/Bird/RJF6zwLP">bird</a> <a href="/facts/Species/oDg6b96r">species</a>. There are an ever-increasing numbers of <a href="/facts/Insect/IgDNvnUL">insect</a>, <a href="/facts/Fish/fln4gH9V">fish</a>, <a href="/facts/Frog/IxYhbeda">frog</a>, and <a href="/facts/Mammal/phSwTzBo">mammal</a> recordings. The Library is part of <a href="/facts/Cornell_Lab_of_Ornithology/UUxzPBal">Cornell Lab of Ornithology</a> of <a href="/facts/Cornell_University/FGyXuXeI">Cornell University</a>. </p>