beach alectryon vs ハジロカイツブリ

Alectryon coriaceus compared with Podiceps nigricollis

Key Differences

• beach alectryon is Least Concern while ハジロカイツブリ is Endangered.

Taxonomic Classification

Rank	beach alectryon	ハジロカイツブリ
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Magnoliophyta (被子植物門)	Chordata (脊索動物)
Class	Magnoliopsida (モクレン綱)	Aves (鳥類)
Order	Sapindales (ムクロジ目)	Podicipediformes (Podicipediformes)
Family	Sapindaceae	Podicipedidae
Genus	Alectryon	Podiceps
Species	Alectryon coriaceus	Podiceps nigricollis

Conservation Status

beach alectryon

LC — Least Concern

ハジロカイツブリ

EN — Endangered

Physical Characteristics

Attribute	beach alectryon	ハジロカイツブリ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

beach alectryon

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

ハジロカイツブリ

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

beach alectryon

The Beach alectryon (Alectryon coriaceus) is a species in the genus Alectryon. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

ハジロカイツブリ

Black-Necked Grebe（Podiceps nigricollis）はIUCNレッドリストで絶滅危惧種（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、生存を脅かす要因が継続しています。