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The Alex studies : cognitive and communicative abilities of grey parrots /

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African gray parrot

Bibliographic Details
Main Author: Pepperberg, Irene M. (Irene Maxine)
Format: Book
Language:English
Published: Cambridge, Mass. : Harvard University Press, 1999.
Subjects:
Parrots.
Cognition.
Animal Communication.
Behavior, Animal.
Description
Summary:African gray parrot
Physical Description:x, 434 pages : illustrations ; 24 cm.
Bibliography:Includes bibliographical references (pages [347]-408).
ISBN:067400051X (hc. : alk. paper)