responsive zen cart template
English  Francais  
K00919 Trapese Rope Toy
Sale: $8.46
Save: 15% off
112254 Volkman Cockatiel no Sunflower 4lb
Sale: $14.36
Save: 10% off
112260 Volkman Cockatiel with Sunflower 4lb
Sale: $14.36
Save: 10% off


More Information

The Alex Studies - Paper


The Alex Studies: Cognitive and Communicative Abilities of Grey Parrots (Paperback)

by Irene M. Pepperberg

Can a parrot understand complex concepts and mean what it says? Twenty years ago Irene Pepperberg set out to discover whether the results of earlier pigeon studies necessarily meant that other birds-particularly parrots like Alex the Grey-were incapable of mastering complex cognitive concepts and the rudiments of referential speech. This scientific, technical book represents the long-awaited synthesis of the studies constituting one of the landmark experiments in modern comparative psychology.

Pages: 434 pp.

Published: 1999

Illustrations: Black/white photos, charts, and drawings

Binding: Paperback

Size: 6" x 9.25"

Add to Cart:

  • Shipping Weight: 0.2kgs
  • 2 Units in Stock
  • Manufactured by: Creatve Foraging Systems

This product was added to our catalog on Monday 11 April, 2011.

Your cart is empty.

Manufacturer Info


English  Francais  

Who's Online

There currently are 16 guests online.
Healthybird Welcome Home