Laysan Duck vs mountain spike-moss

Anas laysanensis compared with Selaginella densa

Key Differences

• Laysan Duck is Critically Endangered while mountain spike-moss is Not Evaluated.

Taxonomic Classification

Rank	Laysan Duck	mountain spike-moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Aves (Birds)	Lycopodiopsida (Lycopodiopsida)
Order	Anseriformes (Anseriformes)	Selaginellales (Selaginellales)
Family	Anatidae	Selaginellaceae
Genus	Anas	Selaginella
Species	Anas laysanensis	Selaginella densa

Conservation Status

Laysan Duck

CR — Critically Endangered

mountain spike-moss

NE — Not Evaluated

Physical Characteristics

Attribute	Laysan Duck	mountain spike-moss
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.

mountain spike-moss

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in Canada.

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.