Cornell Laboratory of Ornithology
Audio Books
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by Cornell Laboratory of Ornithology
A Field Guide to Bird Songs is the best-selling collection of bird songs ever recorded. It includes the songs and calls of 267 species - all the most common and vocal birds found east of the Rockies.
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by Cornell Laboratory of Ornithology
Her is the western edition of A Field Guide to Bird Songs, the best-selling bird song collection ever recorded. This edition includes the songs and calls of 522 species -- all the most common and vocal birds found in western North America.
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