Avian Play: Comparative Evolutionary and Developmental Trends

Authors

Joseph C. Ortega
Marc Bekoff

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Recommended Citation

Ortega, Joseph C. and Bekoff, Marc (1987) "Avian Play: Comparative Evolutionary and Developmental Trends," The Auk: Vol. 104: Iss. 2, Article 54.
Available at: https://digitalcommons.usf.edu/auk/vol104/iss2/54