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We are excited to share our new Library catalog and search tool! We hope that you will find it easy to search and explore our collections. If you need help, have questions, or want to share feedback, visit the Ask a Librarian page.
From the Cornell Lab of Ornithology, this fascinating online resource brings together the audio collections of Cornell’s Macaulay Library with comprehensive life histories for each of the 716+ species of birds breeding in the USA (including Hawaii) and Canada. In addition, BNA Online contains image and video galleries showing plumages, behaviors, habitat, nests and eggs, and more.