ハッカチョウ vs European pine marten

Acridotheres cristatellus compared with Martes martes

Key Differences

• ハッカチョウ is Least Concern while European pine marten is Critically Endangered.

Taxonomic Classification

Rank	ハッカチョウ	European pine marten
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Mammalia (哺乳類)
Order	Passeriformes (スズメ目)	Carnivora (ネコ目)
Family	Sturnidae	Mustelidae (Weasels & Otters)
Genus	Acridotheres	Martes
Species	Acridotheres cristatellus	Martes martes

Evolutionary Relationship

ハッカチョウ and European pine marten share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

ハッカチョウ

LC — Least Concern

European pine marten

CR — Critically Endangered

Physical Characteristics

Attribute	ハッカチョウ	European pine marten
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ハッカチョウ

Habitat

Inhabits tropical and subtropical dry broadleaf forests and tropical and subtropical grasslands and savannas within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan, Singapore, United Arab Emirates), Europe (7 countries), and South America (Argentina, Bolivia).

European pine marten

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands 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.

ハッカチョウ

カンムリハッカ（Acridotheres cristatellus）はIUCNレッドリストで軽度懸念（LC）に分類される。分布域全体で広く豊富に生息し、個体数は安定しており、即座の保全上の懸念はない。

European pine marten

ヨーロッパテン（Martes martes）はIUCNレッドリストで絶滅危惧IA類（CR）に分類されています。深刻な個体数減少と生息地の喪失により、野生での絶滅の極めて高いリスクに直面しています。

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway