Donald J. Borror's Bird Songs and Calls

The songs and calls of 60 different, widely distributed birds of the United States and Canada reproduced in a 50-minute recording.

Outstanding field recordings of songs and calls of 60 species most common to the eastern U.S.: Warblers, Woodpeckers, Flycatchers, Thrushes, Larks, many more.

Noted ornithologist's outstanding field recordings of songs and calls. This set covers 60 birds with several recordings for each.

A noted ornithologist’s outstanding field recordings of songs and calls, this audiobook covers 60 birds with several recordings for each.

A classic work examining bird song as both a means of identification and study of behavior. This recording cites 72 species and 51 songs.