The birds of North America online
Contributors: American Ornithologists' Union
Publisher: Cornell Lab of Ornithology
Published: 2004
Place of publication: Ithaca, NY
Language: eng
Format: [electronic resource]
Subjects: Birds; Identification; Behavior
Other titles: BNA online
Description: This database provides scientific information for each of the 716 species of birds nesting in the USA and Canada, with image and video galleries showing behaviors, habitat, nests, eggs and nestlings, recordings of bird's songs and calls selected from the collection in Cornell's Macaulay Library of Natural Sounds. Includes also an extensive bibliography for each species.
Notes: Title from home page (viewed May 17, 2005).

"The birds of North America online is made possible with support from: the American Ornithologists' Union, Cornell Lab of Ornithology."

Searchable database.

Mode of access: World Wide Web.

Continues print serial with title: The birds of North America.