Cassin's Auklet (Ptychoramphus aleuticus)

Species Account

Ordered chronologically (not necessarily by HRBP number)

   
HRBP 5387. Cassin's Auklet (Ptychoramphus aleuticus). BPBM 152337 turned into Honolulu Zoo ca. May 1977. Photo © Peter Pyle
HRBP 5388. Cassin's Auklet (Ptychoramphus aleuticus). BPBM 152337 turned into Honolulu Zoo ca. May 1977. Photo © Peter Pyle
   
Photographs and images contributed to Hawaii Rare Bird Photograph (HRBP) file, B. P. Bishop Museum, Honolulu and part of The Birds of the Hawaiian Islands: Occurrence, History, Distribution, and Status by Robert L. Pyle and Peter Pyle. See Introduction for more information.