Flightless Cormorant vs Long-eared Scaly-tailed Flying Squirrel

Phalacrocorax harrisi compared with Idiurus macrotis

Key Differences

• Flightless Cormorant is Vulnerable while Long-eared Scaly-tailed Flying Squirrel is Least Concern.

Taxonomic Classification

Rank	Flightless Cormorant	Long-eared Scaly-tailed Flying Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Suliformes (Suliformes)	Rodentia (Rodents)
Family	Phalacrocoracidae	Anomaluridae
Genus	Phalacrocorax	Idiurus
Species	Phalacrocorax harrisi	Idiurus macrotis

Evolutionary Relationship

Flightless Cormorant and Long-eared Scaly-tailed Flying Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Flightless Cormorant

VU — Vulnerable

Long-eared Scaly-tailed Flying Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Flightless Cormorant	Long-eared Scaly-tailed Flying Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flightless Cormorant

Habitat

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

Range

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

Long-eared Scaly-tailed Flying Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.