Laysan Duck vs scoparia-weed

Anas laysanensis compared with Scoparia dulcis

Key Differences

• Laysan Duck is Critically Endangered while scoparia-weed is Least Concern.

Taxonomic Classification

Rank	Laysan Duck	scoparia-weed
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Anseriformes (Anseriformes)	Lepidoptera (Butterflies & Moths)
Family	Anatidae	Crambidae
Genus	Anas	Scoparia
Species	Anas laysanensis	Scoparia dulcis

Evolutionary Relationship

Laysan Duck and scoparia-weed share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Laysan Duck

CR — Critically Endangered

scoparia-weed

LC — Least Concern

Physical Characteristics

Attribute	Laysan Duck	scoparia-weed
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.

scoparia-weed

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Africa (8 countries), Asia (13 countries), North America (El Salvador, Honduras), Oceania and the Pacific (6 countries), and South America (Brazil, Colombia).

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.