Harris s Antelope Squirrel vs Snowy-crowned Tern

Ammospermophilus harrisii compared with Sterna trudeaui

Taxonomic Classification

Rank	Harris s Antelope Squirrel	Snowy-crowned Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Sciuridae (Squirrels)	Laridae
Genus	Ammospermophilus	Sterna
Species	Ammospermophilus harrisii	Sterna trudeaui

Evolutionary Relationship

Harris s Antelope Squirrel and Snowy-crowned Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Harris s Antelope Squirrel

LC — Least Concern

Snowy-crowned Tern

LC — Least Concern

Physical Characteristics

Attribute	Harris s Antelope Squirrel	Snowy-crowned Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Harris s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Snowy-crowned Tern

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.