Greater Crested Tern vs Hairy-footed Flying Squirrel

Thalasseus bergii compared with Belomys pearsonii

Key Differences

• Greater Crested Tern is Least Concern while Hairy-footed Flying Squirrel is Data Deficient.

Taxonomic Classification

Rank	Greater Crested Tern	Hairy-footed Flying 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	Belomys
Species	Thalasseus bergii	Belomys pearsonii

Evolutionary Relationship

Greater Crested Tern and Hairy-footed Flying Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Greater Crested Tern

LC — Least Concern

Hairy-footed Flying Squirrel

DD — Data Deficient

Physical Characteristics

Attribute	Greater Crested Tern	Hairy-footed Flying 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.

Hairy-footed Flying Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.