Greater Crested Tern vs Northern Amazon Red Squirrel

Thalasseus bergii compared with Sciurus igniventris

Taxonomic Classification

Rank	Greater Crested 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	Thalasseus	Sciurus (Tree Squirrels)
Species	Thalasseus bergii	Sciurus igniventris

Evolutionary Relationship

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

Conservation Status

Greater Crested Tern

LC — Least Concern

Northern Amazon Red Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Greater Crested Tern	Northern Amazon Red Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Greater Crested 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.