Cassin's Auklet (Ptychoramphus aleuticus)


Two subspecies recognized:
P. a. aleuticus
P. a. australis

Also known as Aleutian Auk



Where and When

Click here to view a range map for the Caribbean and central America.

Photographs on the web


Gaston, A. J. and Jones, I. L. (1998) The Auks. Bird Families of the World 4. Oxford University Press.

Copyright © 2002 All rights reserved. Angus Wilson

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