Alex Studies: Cognitive and Communicative Abilities of Grey Parrots AUTH-9484348 fun series cover design-Edited by

fun series cover design-Edited by crossword legend Will Shortz

At presents he is associated with Gambella University

She has taught English or offered professional development in Slovakia

even in the midst of adversity

Pages: 222

Alex Studies: Cognitive and Communicative Abilities of Grey Parrots AUTH-9484348 fun series cover design-Edited byCan a parrot understand complex concepts and mean what it says? Since the early 1900s, 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