About the Cassin's Auklet
Cassin's auklet is a small, chunky seabird that ranges widely in the North Pacific. It is the only species placed in the genus Ptychoramphus. It nests in small burrows and because of its presence on well studied islands in British Columbia and off California it is one of the better known auks. It is named for the American ornithologist John Cassin.
Source: Wikipedia
Taxonomy & Classification
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Order | Charadriiformes |
| Family | Auks, Murres, and Puffins (Alcidae) |
| Species | Ptychoramphus aleuticus |
| Species Codes | casauk, CAAU |
| Conservation | NT Near Threatened |
Frequently Asked Questions
What family does the Cassin's Auklet belong to?
The Cassin's Auklet (Ptychoramphus aleuticus) belongs to the Auks, Murres, and Puffins family (Alcidae), in the order Charadriiformes.
What is the conservation status of the Cassin's Auklet?
The Cassin's Auklet is classified as "Near Threatened" (NT) by IUCN Red List.
How can I identify the Cassin's Auklet?
Cassin's auklet is a small, chunky seabird that ranges widely in the North Pacific. It is the only species placed in the genus Ptychoramphus. It nests in small burrows and because of its presence on well studied islands in British Columbia and off California it is one of the better known auks. It is...
Where can I report a Cassin's Auklet sighting?
You can log sightings of Cassin's Auklet on eBird (ebird.org) using species code casauk, or on iNaturalist.
Related Species in Auks, Murres, and Puffins 25 species
More Birds in Order Charadriiformes
Quick Stats
Spotted a Cassin's Auklet?
Log your sighting on eBird or upload a photo to our AI Bird Identifier!