Arctic Tern vs Namdapha Flying Squirrel

Sterna paradisaea compared with Biswamoyopterus biswasi

Key Differences

• Arctic Tern is Least Concern while Namdapha Flying Squirrel is Critically Endangered.

Taxonomic Classification

Rank	Arctic Tern	Namdapha 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	Sterna	Biswamoyopterus
Species	Sterna paradisaea	Biswamoyopterus biswasi

Evolutionary Relationship

Arctic Tern and Namdapha Flying Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic Tern

LC — Least Concern

Namdapha Flying Squirrel

CR — Critically Endangered

Physical Characteristics

Attribute	Arctic Tern	Namdapha Flying Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic Tern

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador).

Namdapha Flying Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arctic Tern

Arctic Tern (Sterna paradisaea) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.