レイサンマガモ vs Ezo-matsu

Anas laysanensis compared with Picea jezoensis

Key Differences

• レイサンマガモ is Critically Endangered while Ezo-matsu is Least Concern.

Taxonomic Classification

Rank	レイサンマガモ	Ezo-matsu
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Coniferophyta (Conifers)
Class	Aves (鳥類)	Pinopsida (マツ綱)
Order	Anseriformes (カモ目)	Pinales (マツ目)
Family	Anatidae	Pinaceae (Pine Family)
Genus	Anas	Picea
Species	Anas laysanensis	Picea jezoensis

Conservation Status

レイサンマガモ

CR — Critically Endangered

Ezo-matsu

LC — Least Concern

Physical Characteristics

Attribute	レイサンマガモ	Ezo-matsu
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

レイサンマガモ

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Ezo-matsu

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

レイサンマガモ

レイサンガモ（Anas laysanensis）はIUCNレッドリストで絶滅寸前（CR）に分類されています。深刻な個体数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種です。