ヒメイワビタキ vs ハシグロヒタキ

Oenanthe scotocerca compared with Oenanthe oenanthe

Key Differences

• ヒメイワビタキ is Least Concern while ハシグロヒタキ is Critically Endangered.

Taxonomic Classification

Rank	ヒメイワビタキ	ハシグロヒタキ
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	Passeriformes (スズメ目)	Passeriformes (スズメ目)
Family same	Muscicapidae	Muscicapidae
Genus same	Oenanthe	Oenanthe
Species	Oenanthe scotocerca	Oenanthe oenanthe

Evolutionary Relationship

ヒメイワビタキ and ハシグロヒタキ share a common ancestor at the Genus level: Oenanthe.

Conservation Status

ヒメイワビタキ

LC — Least Concern

ハシグロヒタキ

CR — Critically Endangered

Physical Characteristics

Attribute	ヒメイワビタキ	ハシグロヒタキ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ヒメイワビタキ

Habitat

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

ハシグロヒタキ

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries) and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

ヒメイワビタキ

The Brown-tailed Rockchat (Oenanthe scotocerca) is a species in the genus Oenanthe. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

ハシグロヒタキ

Northern Wheatear(Oenanthe oenanthe、ハシグロヒタキ)は、IUCNレッドリストで絶滅危惧IA類(CR)に分類されている。深刻な個体群減少と生息地消失により、野生での絶滅リスクが極めて高い。