Long-tailed Ground Squirrel vs Red-necked Stint

Urocitellus undulatus compared with Calidris ruficollis

Key Differences

• Long-tailed Ground Squirrel is Least Concern while Red-necked Stint is Not Evaluated.

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	Red-necked Stint
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)	Scolopacidae
Genus	Urocitellus	Calidris
Species	Urocitellus undulatus	Calidris ruficollis

Evolutionary Relationship

Long-tailed Ground Squirrel and Red-necked Stint share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Red-necked Stint

NE — Not Evaluated

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Red-necked Stint
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-necked Stint

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan.