Laysan Duck vs Weeping Widow

Anas laysanensis compared with Lacrymaria lacrymabunda

Key Differences

• Laysan Duck is Critically Endangered while Weeping Widow is Least Concern.

Taxonomic Classification

Rank	Laysan Duck	Weeping Widow
Kingdom	Animalia (동물)	Fungi (균계)
Phylum	Chordata (척삭동물)	Basidiomycota (담자균류)
Class	Aves (새)	Agaricomycetes (주름버섯강)
Order	Anseriformes (기러기목)	Agaricales (주름버섯목)
Family	Anatidae	Psathyrellaceae
Genus	Anas	Lacrymaria
Species	Anas laysanensis	Lacrymaria lacrymabunda

Conservation Status

Laysan Duck

CR — Critically Endangered

Weeping Widow

LC — Least Concern

Physical Characteristics

Attribute	Laysan Duck	Weeping Widow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Laysan Duck

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.

Weeping Widow

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and North America (United States).

Laysan Duck

레이산 오리(Anas laysanensis)는 IUCN 적색목록에서 위급(CR) 등급으로 분류됩니다. 심각한 개체수 감소와 서식지 손실로 인해 야생에서 절멸할 위험이 매우 높은 종입니다.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway