Laysan Duck vs Shellplant

Anas laysanensis compared with Alpinia zerumbet

Key Differences

Laysan Duck is Critically Endangered while Shellplant is Data Deficient.

Taxonomic Classification

Rank	Laysan Duck	Shellplant
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Liliopsida (Monocots)
Order	Anseriformes (Anseriformes)	Zingiberales (Zingiberales)
Family	Anatidae	Zingiberaceae
Genus	Anas	Alpinia
Species	Anas laysanensis	Alpinia zerumbet

Conservation Status

Laysan Duck

CR — Critically Endangered

Shellplant

DD — Data Deficient

Physical Characteristics

Attribute	Laysan Duck	Shellplant
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.

Shellplant

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, deserts and xeric shrublands, and tropical and subtropical grasslands and savannas, among 7 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (4 countries), Asia (Taiwan), Europe (Portugal, Spain), North America (Cuba, Nicaragua, United States), Oceania and the Pacific (5 countries), and South America (Brazil, Colombia, Ecuador).

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.