The Alex Studies Cognitive and Communicative Abilities of Grey Parrots

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From Publisher:

Can a parrot understand complex concepts and mean what is says? Since the early s, most studies on animal-human communication have focused on great apes and a few cetacean species. Birds were rarely used in similar studies on the grounds that they were merely talented mimics -that they were, after all, birdbrains. Experiments performed primarily on pigeons in Skinner boxes demonstrated capacities inferior to those of mammals; these results were thought to reflect the capacities of all birds, despite evidence suggesting that species such a s jays, crows, and parrots might be capable of more impressive cognitive feats.

Product Info

ISBN: 067400051X

ISBN-13: 9780674000513

Publisher: Harvard University Press

Year: 2000

Type: Used

Binding: Hardcover

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