Gray-backed Tern vs Gray-bellied Squirrel

Onychoprion lunatus compared with Callosciurus caniceps

Taxonomic Classification

Rank	Gray-backed Tern	Gray-bellied 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	Callosciurus
Species	Onychoprion lunatus	Callosciurus caniceps

Evolutionary Relationship

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

Conservation Status

Gray-backed Tern

LC — Least Concern

Gray-bellied Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Gray-backed Tern	Gray-bellied 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.

Gray-bellied Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.