City of Millbrook, New York, Rockefeller University, December 1st 1985. The bird song is digitized to be then carefully analized and compare the various sound waves for each species.
City of Millbrook, New York, Rockefeller University, December 1st 1985. The bird song is digitized to be then carefully analized and compare the various sound waves for each species.
Filename: BIRD SONG STUDIES 05 LAF213889.jpg
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