Arizona Gray Squirrel vs Black-winged Saltator

Sciurus arizonensis compared with Saltator atripennis

Key Differences

• Arizona Gray Squirrel is Data Deficient while Black-winged Saltator is Least Concern.

Taxonomic Classification

Rank	Arizona Gray Squirrel	Black-winged Saltator
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)	Thraupidae
Genus	Sciurus (Tree Squirrels)	Saltator
Species	Sciurus arizonensis	Saltator atripennis

Evolutionary Relationship

Arizona Gray Squirrel and Black-winged Saltator share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arizona Gray Squirrel

DD — Data Deficient

Black-winged Saltator

LC — Least Concern

Physical Characteristics

Attribute	Arizona Gray Squirrel	Black-winged Saltator
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Gray Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-winged Saltator

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Arizona Gray Squirrel

The Arizona Gray Squirrel, Sciurus arizonensis, is a species. Its conservation status is listed as Data Deficient, meaning insufficient information exists to assess its risk of extinction. Typically found in diverse terrestrial and aquatic ecosystems.

Black-winged Saltator

A large, robust seed-eating bird of humid forest edges and secondary woodland in the Pacific lowlands of Ecuador and Colombia, black-winged saltators have slate-grey body plumage with distinctive black wings contrasting boldly with white wing markings. They inhabit dense undergrowth, forest borders, and secondary growth, foraging on large seeds, fruit, and buds. Like other saltators, they have powerful bills for cracking hard seeds. Listed as Least Concern with stable populations in remaining Pacific coastal forest.