Greater Crested Tern vs Long-eared Hedgehog

Thalasseus bergii compared with Hemiechinus auritus

Taxonomic Classification

Rank	Greater Crested Tern	Long-eared Hedgehog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Erinaceomorpha (Erinaceomorpha)
Family	Laridae	Erinaceidae
Genus	Thalasseus	Hemiechinus
Species	Thalasseus bergii	Hemiechinus auritus

Evolutionary Relationship

Greater Crested Tern and Long-eared Hedgehog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Greater Crested Tern

LC — Least Concern

Long-eared Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Greater Crested Tern	Long-eared Hedgehog
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.

Long-eared Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Cyprus, Spain, and Ukraine.