Laysan Duck vs spot-billed duck

Anas laysanensis compared with Anas poecilorhyncha

Key Differences

• Laysan Duck is Critically Endangered while spot-billed duck is Not Evaluated.

Taxonomic Classification

Rank	Laysan Duck	spot-billed duck
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Aves (kuş)	Aves (kuş)
Order same	Anseriformes (Kazsılar)	Anseriformes (Kazsılar)
Family same	Anatidae	Anatidae
Genus same	Anas	Anas
Species	Anas laysanensis	Anas poecilorhyncha

Evolutionary Relationship

Laysan Duck and spot-billed duck share a common ancestor at the Genus level: Anas.

Conservation Status

Laysan Duck

CR — Critically Endangered

spot-billed duck

NE — Not Evaluated

Physical Characteristics

Attribute	Laysan Duck	spot-billed duck
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.

spot-billed duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, Chile, Denmark, Germany, and United Kingdom.

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.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇬🇧 United Kingdom