A Bewick's swan is a small swan of the family Anatidae, Latin name Cygnus columbianus.

Epicrionops columbianus was created in 1938.

The Whistling Swan Cygnus Columbians is the bird that has the most feathers. In the winter, they can have up to 25,000 feathers.

The scientific name for the Columbian ground squirrel is Urocitellus columbianus. It belongs to the kingdom Animalia, phylum Chordata, class Mammalia, order Rodentia, and family Sciuridae.

Fritz Krappe has written:

'Vergilius Columbianus' -- subject(s): Translations into Spanish