ハッカチョウ vs Dark Roller

Acridotheres cristatellus compared with Ancylis upupana

Key Differences

• ハッカチョウ is Least Concern while Dark Roller is Near Threatened.

Taxonomic Classification

Rank	ハッカチョウ	Dark Roller
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Aves (鳥類)	Insecta (昆虫)
Order	Passeriformes (スズメ目)	Lepidoptera (チョウ目)
Family	Sturnidae	Tortricidae
Genus	Acridotheres	Ancylis
Species	Acridotheres cristatellus	Ancylis upupana

Evolutionary Relationship

ハッカチョウ and Dark Roller share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

ハッカチョウ

LC — Least Concern

Dark Roller

NT — Near Threatened

Physical Characteristics

Attribute	ハッカチョウ	Dark Roller
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).

Dark Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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:

🇧🇪 Belgium 🇳🇴 Norway