Gray-backed Tern vs Pallid Ground Squirrel

Onychoprion lunatus compared with Spermophilus pallidicauda

Taxonomic Classification

Rank	Gray-backed Tern	Pallid Ground Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Rodentia (Rodents)
Family	Laridae	Sciuridae (Squirrels)
Genus	Onychoprion	Spermophilus
Species	Onychoprion lunatus	Spermophilus pallidicauda

Evolutionary Relationship

Gray-backed Tern and Pallid Ground Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-backed Tern

LC — Least Concern

Pallid Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Gray-backed Tern	Pallid Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-backed Tern

Habitat

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

Range

Found in Norway.

Pallid Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.