Greater Crested Tern vs Mountain Water Rat

Thalasseus bergii compared with Baiyankamys habbema

Key Differences

• Greater Crested Tern is Least Concern while Mountain Water Rat is Data Deficient.

Taxonomic Classification

Rank	Greater Crested Tern	Mountain Water Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Rodentia (Rodents)
Family	Laridae	Muridae (Mice & Rats)
Genus	Thalasseus	Baiyankamys
Species	Thalasseus bergii	Baiyankamys habbema

Evolutionary Relationship

Greater Crested Tern and Mountain Water Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Greater Crested Tern

LC — Least Concern

Mountain Water Rat

DD — Data Deficient

Physical Characteristics

Attribute	Greater Crested Tern	Mountain Water Rat
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.

Mountain Water Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.