Laysan Duck vs waterbuck

Anas laysanensis compared with Kobus ellipsiprymnus

Key Differences

• Laysan Duck is Critically Endangered while waterbuck is Least Concern.

Taxonomic Classification

Rank	Laysan Duck	waterbuck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Artiodactyla (Even-toed Ungulates)
Family	Anatidae	Bovidae (Bovids)
Genus	Anas	Kobus
Species	Anas laysanensis	Kobus ellipsiprymnus

Evolutionary Relationship

Laysan Duck and waterbuck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Laysan Duck

CR — Critically Endangered

waterbuck

LC — Least Concern

Physical Characteristics

Attribute	Laysan Duck	waterbuck
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.

waterbuck

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in South Africa.

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.