Altai Birch Mouse vs 長腳秧雞

Sicista napaea compared with Crex crex

Key Differences

• Altai Birch Mouse is Least Concern while 長腳秧雞 is Critically Endangered.

Taxonomic Classification

Rank	Altai Birch Mouse	長腳秧雞
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Rodentia (啮齿目)	Gruiformes (鹤形目)
Family	Dipodidae	Rallidae
Genus	Sicista	Crex
Species	Sicista napaea	Crex crex

Evolutionary Relationship

Altai Birch Mouse and 長腳秧雞 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Altai Birch Mouse

LC — Least Concern

長腳秧雞

CR — Critically Endangered

Physical Characteristics

Attribute	Altai Birch Mouse	長腳秧雞
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Altai Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

長腳秧雞

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Altai Birch Mouse

The Altai Birch Mouse (Sicista napaea) is a species in the genus Sicista. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

長腳秧雞

长脚秧鸡（Crex crex）在IUCN红色名录中被列为极度濒危（CR）。由于种群严重下降和生境丧失，在野外灭绝的风险极高。