アカオオタカ vs ホオジロオナガガモ

Erythrotriorchis radiatus compared with Anas bahamensis

Key Differences

• アカオオタカ is Endangered while ホオジロオナガガモ is Least Concern.

Taxonomic Classification

Rank	アカオオタカ	ホオジロオナガガモ
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	Accipitriformes (タカ目)	Anseriformes (カモ目)
Family	Accipitridae (Hawks & Eagles)	Anatidae
Genus	Erythrotriorchis	Anas
Species	Erythrotriorchis radiatus	Anas bahamensis

Evolutionary Relationship

アカオオタカ and ホオジロオナガガモ share a common ancestor at the Class level: Aves. (鳥類)

Conservation Status

アカオオタカ

EN — Endangered

ホオジロオナガガモ

LC — Least Concern

Physical Characteristics

Attribute	アカオオタカ	ホオジロオナガガモ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

アカオオタカ

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

ホオジロオナガガモ

Habitat

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

Range

Widely distributed across Asia (Israel), Europe (9 countries), and South America (Colombia, Ecuador, Venezuela).

ホオジロオナガガモ

シロホオオナガガモ(Anas bahamensis)は、IUCNレッドリストで軽度懸念(LC)に分類される。生息域全体にわたり広く分布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 1 countries:

🇳🇴 Norway