The Alex studies
Pepperberg, Irene M.
The Alex studies cognitive and communicative abilities of grey parrots / [electronic resource] : Irene Maxine Pepperberg. - Cambridge, MA : Harvard University Press, 1999. - x, 434 p. : ill.
Includes bibliographical references (p. [347]-408) and index.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2009.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
African gray parrot--Behavior.
Cognition in animals.
Animal communication.
Electronic books.
QL696.P7 / P46 1999eb
The Alex studies cognitive and communicative abilities of grey parrots / [electronic resource] : Irene Maxine Pepperberg. - Cambridge, MA : Harvard University Press, 1999. - x, 434 p. : ill.
Includes bibliographical references (p. [347]-408) and index.
Electronic reproduction.
Palo Alto, Calif. :
ebrary,
2009.
Available via World Wide Web.
Access may be limited to ebrary affiliated libraries.
African gray parrot--Behavior.
Cognition in animals.
Animal communication.
Electronic books.
QL696.P7 / P46 1999eb