Thick-Billed Parrot Releases in Arizona

Authors:
  • NSNoel F. R. Snyder
    Noel F. R. Snyder
  • SKSusan E. Koenig
    Susan E. Koenig
  • JKJames Koschmann
    James Koschmann
  • HSHelen A. Snyder
    Helen A. Snyder
  • TJTerry B. Johnson
    Terry B. Johnson

Abstract
Thick-billed Parrots (Rhynchopsitta pachyrhyncha) once ranged as far north as central Arizona, but have rarely been seen outside Mexico since the 1920s. Extirpa...

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