The John Gould Ornithological Collection- This link opens in a new window
"John Gould, an English ornithologist, published illustrated books about birds from 1830 until his death in 1881. The Library has recently digitized its holdings of Gould’s 47 large-format volumes, as well as nearly 2000 preliminary drawings, watercolor paintings, tracings, lithographic stones, and proofs". Click the KU icon to read more on this collection at the Spencer Research Library blog.