Pepperberg, Irene M. (Irene Maxine)
New York, NY : Collins, c2008.
vii, 232 p.,  p. of plates : ill. ; 21 cm.
My wonderful life moment -- Beginnings -- Alex's first labels -- Alex and me, the vagabonds -- What's a banerry? -- Alex and friends -- Alex goes hi-tech -- The next horizon -- What Alex taught me.
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.