ニシオオヨシキリ vs Silver Colonel

Acrocephalus arundinaceus compared with Odontomyia argentata

Key Differences

• ニシオオヨシキリ is Critically Endangered while Silver Colonel is Vulnerable.

Taxonomic Classification

Rank	ニシオオヨシキリ	Silver Colonel
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)	Diptera (ハエ目)
Family	Acrocephalidae	Stratiomyidae
Genus	Acrocephalus	Odontomyia
Species	Acrocephalus arundinaceus	Odontomyia argentata

Evolutionary Relationship

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

Conservation Status

ニシオオヨシキリ

CR — Critically Endangered

Silver Colonel

VU — Vulnerable

Physical Characteristics

Attribute	ニシオオヨシキリ	Silver Colonel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Silver Colonel

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable 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