Dark Roller vs ニシオオヨシキリ

Ancylis upupana compared with Acrocephalus arundinaceus

Key Differences

• Dark Roller is Near Threatened while ニシオオヨシキリ is Critically Endangered.

Taxonomic Classification

Rank	Dark Roller	ニシオオヨシキリ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Aves (鳥類)
Order	Lepidoptera (チョウ目)	Passeriformes (スズメ目)
Family	Tortricidae	Acrocephalidae
Genus	Ancylis	Acrocephalus
Species	Ancylis upupana	Acrocephalus arundinaceus

Evolutionary Relationship

Dark Roller and ニシオオヨシキリ share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Dark Roller

NT — Near Threatened

ニシオオヨシキリ

CR — Critically Endangered

Physical Characteristics

Attribute	Dark Roller	ニシオオヨシキリ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

ニシオオヨシキリ

Habitat

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

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

ニシオオヨシキリ

オオヨシキリ（Acrocephalus arundinaceus）はIUCNレッドリストで絶滅危惧IA類（CR）に分類されています。深刻な個体群減少と生息地の喪失により、野生での絶滅リスクが極めて高い状況です。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden