Gray-backed Tern vs Northern Amazon Red Squirrel

Onychoprion lunatus compared with Sciurus igniventris

Taxonomic Classification

Rank	Gray-backed Tern	Northern Amazon Red 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	Sciurus (Tree Squirrels)
Species	Onychoprion lunatus	Sciurus igniventris

Evolutionary Relationship

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

Conservation Status

Gray-backed Tern

LC — Least Concern

Northern Amazon Red Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Gray-backed Tern	Northern Amazon Red 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.

Northern Amazon Red Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.