Laysan Duck vs Species code: Aa

Anas laysanensis compared with Amphibolis antarctica

Key Differences

• Laysan Duck is Critically Endangered while Species code: Aa is Least Concern.

Taxonomic Classification

Rank	Laysan Duck	Species code: Aa
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Liliopsida (Monocots)
Order	Anseriformes (Anseriformes)	Alismatales (Alismatales)
Family	Anatidae	Cymodoceaceae
Genus	Anas	Amphibolis
Species	Anas laysanensis	Amphibolis antarctica

Conservation Status

Laysan Duck

CR — Critically Endangered

Species code: Aa

LC — Least Concern

Physical Characteristics

Attribute	Laysan Duck	Species code: Aa
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.

Species code: Aa

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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.