Andean Teal vs Laysan Duck

Anas andium compared with Anas laysanensis

Key Differences

Andean Teal is Least Concern while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Andean Teal	Laysan Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Anseriformes (Anseriformes)	Anseriformes (Anseriformes)
Family same	Anatidae	Anatidae
Genus same	Anas	Anas
Species	Anas andium	Anas laysanensis

Evolutionary Relationship

Andean Teal and Laysan Duck share a common ancestor at the Genus level: Anas.

View Genus: Anas

Conservation Status

Andean Teal

LC — Least Concern

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Andean Teal	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean Teal

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

Andean Teal

The Andean Teal (Anas andium) is a species in the genus Anas. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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.