Gray Birch Mouse vs Red-necked Phalarope

Sicista pseudonapaea compared with Phalaropus lobatus

Key Differences

• Gray Birch Mouse is Data Deficient while Red-necked Phalarope is Least Concern.

Taxonomic Classification

Rank	Gray Birch Mouse	Red-necked Phalarope
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Dipodidae	Scolopacidae
Genus	Sicista	Phalaropus
Species	Sicista pseudonapaea	Phalaropus lobatus

Evolutionary Relationship

Gray Birch Mouse and Red-necked Phalarope share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray Birch Mouse

DD — Data Deficient

Red-necked Phalarope

LC — Least Concern

Physical Characteristics

Attribute	Gray Birch Mouse	Red-necked Phalarope
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-necked Phalarope

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia, Ecuador).

Red-necked Phalarope

Red-necked Phalarope (Phalaropus lobatus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.