Tag Archives: Cassin’s Auklet

Cassin’s Auklet (Ptychoramphus aleuticus): uplist to Near Threatened or Vulnerable?

BirdLife species factsheet for Cassin’s Auklet Cassin’s Auklet Ptychoramphus aleuticus ranges from Baja California (Mexico) up the Pacific coast of the USA and Canada, through Alaska to the Aleutian Islands. It is listed as Least Concern on the basis that it … Continue reading

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