コウラウン vs クロガシラ

Pycnonotus jocosus compared with Pycnonotus taivanus

Key Differences

• コウラウン is Least Concern while クロガシラ is Vulnerable.

Taxonomic Classification

Rank	コウラウン	クロガシラ
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 same	Passeriformes (スズメ目)	Passeriformes (スズメ目)
Family same	Pycnonotidae	Pycnonotidae
Genus same	Pycnonotus	Pycnonotus
Species	Pycnonotus jocosus	Pycnonotus taivanus

Evolutionary Relationship

コウラウン and クロガシラ share a common ancestor at the Genus level: Pycnonotus.

Conservation Status

コウラウン

LC — Least Concern

クロガシラ

VU — Vulnerable

Physical Characteristics

Attribute	コウラウン	クロガシラ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

コウラウン

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Widely distributed across Africa (Mauritius, Seychelles, Zimbabwe), Asia (8 countries), Europe (8 countries), North America (Mexico, United States), and Oceania and the Pacific (Australia).

クロガシラ

Habitat

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

Range

Distributed across Norway and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

コウラウン

アカミミヒヨドリ（Pycnonotus jocosus）はIUCNレッドリストで軽度懸念（LC）に分類されている。分布域全体で広く豊富に生息し、個体群は安定しており、直接的な保全上の懸念はない。

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇹🇼 Taiwan