Abert's Squirrel vs Chestnut-naped Forktail

Sciurus aberti compared with Enicurus ruficapillus

Key Differences

• Abert's Squirrel is Least Concern while Chestnut-naped Forktail is Near Threatened.

Taxonomic Classification

Rank	Abert's Squirrel	Chestnut-naped Forktail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Sciuridae (Squirrels)	Muscicapidae
Genus	Sciurus (Tree Squirrels)	Enicurus
Species	Sciurus aberti	Enicurus ruficapillus

Evolutionary Relationship

Abert's Squirrel and Chestnut-naped Forktail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Abert's Squirrel

LC — Least Concern

Chestnut-naped Forktail

NT — Near Threatened

Physical Characteristics

Attribute	Abert's Squirrel	Chestnut-naped Forktail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Abert's Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chestnut-naped Forktail

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Abert's Squirrel

The Abert's Squirrel (Sciurus aberti) is a species in the genus Sciurus. It is currently classified as Least Concern on the IUCN Red List. It typically inhabits diverse terrestrial and aquatic ecosystems.

Chestnut-naped Forktail

The Chestnut-naped Forktail (Enicurus ruficapillus) is a species in the genus Enicurus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.