セグロヨシゴイ vs ヒメヨシゴイ

Ixobrychus dubius compared with Ixobrychus minutus

Key Differences

• セグロヨシゴイ is Least Concern while ヒメヨシゴイ is Endangered.

Taxonomic Classification

Rank	セグロヨシゴイ	ヒメヨシゴイ
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 same	Pelecaniformes (ペリカン目)	Pelecaniformes (ペリカン目)
Family same	Ardeidae	Ardeidae
Genus same	Ixobrychus	Ixobrychus
Species	Ixobrychus dubius	Ixobrychus minutus

Evolutionary Relationship

セグロヨシゴイ and ヒメヨシゴイ share a common ancestor at the Genus level: Ixobrychus.

Conservation Status

セグロヨシゴイ

LC — Least Concern

ヒメヨシゴイ

EN — Endangered

Physical Characteristics

Attribute	セグロヨシゴイ	ヒメヨシゴイ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

セグロヨシゴイ

Habitat

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

Range

Found in Norway.

ヒメヨシゴイ

Habitat

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

Range

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

セグロヨシゴイ

The Black-backed Bittern (Ixobrychus dubius) is a species in the genus Ixobrychus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

ヒメヨシゴイ

コヨシゴイ（Ixobrychus minutus）はIUCNレッドリストで絶滅危惧（EN）に分類されています。野生での絶滅リスクが高く、個体数が著しく減少し、生存への継続的な脅威にさらされています。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway