Evolution of Distress Calls in Birds: Still an Enigma

Authors

William E. Davis Jr.

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Recommended Citation

Davis, William E. Jr. (1991) "Evolution of Distress Calls in Birds: Still an Enigma," Bird Observer: Vol. 19: Iss. 4, Article 4.
Available at: https://digitalcommons.usf.edu/bird_observer/vol19/iss4/4