ズグロハタオリ vs Eurasian beaver

Ploceus melanocephalus compared with Castor fiber

Key Differences

• ズグロハタオリ is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	ズグロハタオリ	Eurasian beaver
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)	Rodentia (ネズミ目)
Family	Ploceidae	Castoridae (Beavers)
Genus	Ploceus	Castor (Beavers)
Species	Ploceus melanocephalus	Castor fiber

Evolutionary Relationship

ズグロハタオリ and Eurasian beaver share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

ズグロハタオリ

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	ズグロハタオリ	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ズグロハタオリ

Habitat

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

Range

Found across Europe (9 countries).

Eurasian beaver

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

ズグロハタオリ

Black-headed Weaver（Ploceus melanocephalus）はIUCNレッドリストで軽度懸念（LC）に分類されています。生息域全体にわたって広範に分布し、個体群は安定しており、差し迫った保全上の懸念はありません。

Eurasian beaver

ユーラシアビーバー（Castor fiber）はIUCNレッドリストで絶滅危惧II類（VU）に分類されています。個体群の減少と生息地への圧力の増大により、野生での絶滅危険度が高い状況に直面しています。

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇵🇹 Portugal