Laysan Duck vs Nitrous Pinkgill

Anas laysanensis compared with Entoloma politum

Key Differences

• Laysan Duck is Critically Endangered while Nitrous Pinkgill is Not Evaluated.

Taxonomic Classification

Rank	Laysan Duck	Nitrous Pinkgill
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Aves (Birds)	Agaricomycetes (Mushrooms)
Order	Anseriformes (Anseriformes)	Agaricales (Gilled Mushrooms)
Family	Anatidae	Entolomataceae
Genus	Anas	Entoloma
Species	Anas laysanensis	Entoloma politum

Conservation Status

Laysan Duck

CR — Critically Endangered

Nitrous Pinkgill

NE — Not Evaluated

Physical Characteristics

Attribute	Laysan Duck	Nitrous Pinkgill
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.

Nitrous Pinkgill

Habitat

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

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.