Greater Crested Tern vs Hare's-tail

Thalasseus bergii compared with Lagurus ovatus

Key Differences

• Greater Crested Tern is Least Concern while Hare's-tail is Not Evaluated.

Taxonomic Classification

Rank	Greater Crested Tern	Hare's-tail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Rodentia (Rodents)
Family	Laridae	Cricetidae
Genus	Thalasseus	Lagurus
Species	Thalasseus bergii	Lagurus ovatus

Evolutionary Relationship

Greater Crested Tern and Hare's-tail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Greater Crested Tern

LC — Least Concern

Hare's-tail

NE — Not Evaluated

Physical Characteristics

Attribute	Greater Crested Tern	Hare's-tail
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.

Hare's-tail

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Africa (South Africa), Asia (India, Japan), Europe (13 countries), North America (Canada, Mexico, United States), Oceania and the Pacific (Australia), and South America (Brazil, Chile, Ecuador).

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway