クリイロコガモ vs ハッカチョウ

Anas aucklandica compared with Acridotheres cristatellus

Key Differences

• クリイロコガモ is Near Threatened while ハッカチョウ is Least Concern.

Taxonomic Classification

Rank	クリイロコガモ	ハッカチョウ
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	Anseriformes (カモ目)	Passeriformes (スズメ目)
Family	Anatidae	Sturnidae
Genus	Anas	Acridotheres
Species	Anas aucklandica	Acridotheres cristatellus

Evolutionary Relationship

クリイロコガモ and ハッカチョウ share a common ancestor at the Class level: Aves. (鳥類)

Conservation Status

クリイロコガモ

NT — Near Threatened

ハッカチョウ

LC — Least Concern

Physical Characteristics

Attribute	クリイロコガモ	ハッカチョウ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

クリイロコガモ

Habitat

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

Range

Distributed across Norway and United Kingdom. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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).

クリイロコガモ

The Auckland Islands Teal (Anas aucklandica) is a species in the genus Anas. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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。

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇬🇧 United Kingdom