ウズラクイナ vs オオタカ

Crex crex compared with Accipiter gentilis

Key Differences

• ウズラクイナ is Critically Endangered while オオタカ is Near Threatened.

Taxonomic Classification

Rank	ウズラクイナ	オオタカ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Aves (鳥類)	Aves (鳥類)
Order	Gruiformes (ツル目)	Accipitriformes (タカ目)
Family	Rallidae	Accipitridae (Hawks & Eagles)
Genus	Crex	Accipiter
Species	Crex crex	Accipiter gentilis

Evolutionary Relationship

ウズラクイナ and オオタカ share a common ancestor at the Class level: Aves. (鳥類)

Conservation Status

ウズラクイナ

CR — Critically Endangered

オオタカ

NT — Near Threatened

Physical Characteristics

Attribute	ウズラクイナ	オオタカ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ウズラクイナ

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.

オオタカ

Habitat

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

Range

Found across Europe (7 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

ウズラクイナ

ウズラクイナ（Crex crex）はIUCNレッドリストで絶滅危惧IA類（CR）に分類される。深刻な個体数減少と生息地消失により、野生での絶滅リスクが極めて高い。

オオタカ

オオタカ（Accipiter gentilis）はIUCNレッドリストで準絶滅危惧（NT）に分類されています。保全措置なしには脆弱になる可能性があり、絶滅危惧に近い個体群として評価されています。

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇱🇺 Luxembourg 🇳🇴 Norway 🇷🇺 Russia 🇸🇪 Sweden