232 pages
English language
Published Dec. 30, 2009 by Harper.
how a scientist and a parrot discovered a hidden world of animal intelligence--and formed a deep bond in the process
232 pages
English language
Published Dec. 30, 2009 by Harper.
This story of Alex, a famous African Grey parrot, documents his thirty-year relationship with his trainer and the ways in which his life has changed scientific understanding about language and thought.