Blue-Bean vs Laysan Duck

Lupinus perennis compared with Anas laysanensis

Key Differences

Blue-Bean is Not Evaluated while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Blue-Bean	Laysan Duck
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Fabales (Legumes & Allies)	Anseriformes (Anseriformes)
Family	Fabaceae	Anatidae
Genus	Lupinus	Anas
Species	Lupinus perennis	Anas laysanensis

Conservation Status

Blue-Bean

NE — Not Evaluated

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Blue-Bean	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue-Bean

Habitat

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

Range

Widely distributed across Asia (India), Europe (7 countries), and North America (Canada, United States).

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.

Blue-Bean

The Blue-Bean (Lupinus perennis) is a species in the genus Lupinus. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. Its geographic range includes Widely distributed across Asia (India), Europe (7 countries), and North America (Canada, United States)..

Laysan Duck

Laysan Duck (Anas laysanensis) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.