Database details

You are leaving the Libraries Birds of North America Online
  • Provides detailed life history information for the 716 species of birds nesting in the USA and Canada.
  • The print version of BNA (18 volumes in 18,000 pages) was completed in 2002, a joint 10 year project of the American Ornithologists' Union, the Cornell Lab of Ornithology, and the Academy of Natural Sciences.
  • Online contents will be updated frequently, with contributions from researchers, citizen scientists, and designated reviewers and editors.
  • Will build image and video galleries showing behaviors, habitat, nests, eggs and nestlings, and more.
  • Each online species account will contain recordings of that bird's songs and calls, selected from the extensive collection in Cornell's Macaulay Library of Natural Sounds.


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Last updated: 3/7/2013 2:39:35 PM