Indian Giant Flying Squirrel vs River Tern

Petaurista philippensis compared with Sterna aurantia

Key Differences

• Indian Giant Flying Squirrel is Least Concern while River Tern is Vulnerable.

Taxonomic Classification

Rank	Indian Giant Flying Squirrel	River Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Sciuridae (Squirrels)	Laridae
Genus	Petaurista	Sterna
Species	Petaurista philippensis	Sterna aurantia

Evolutionary Relationship

Indian Giant Flying Squirrel and River Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Indian Giant Flying Squirrel

LC — Least Concern

River Tern

VU — Vulnerable

Physical Characteristics

Attribute	Indian Giant Flying Squirrel	River Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indian Giant Flying Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

River Tern

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.