Canard de Laysan vs Sterne du Pérou

Anas laysanensis compared with Sternula lorata

Key Differences

• Canard de Laysan is Critically Endangered while Sterne du Pérou is Endangered.

Taxonomic Classification

Rank	Canard de Laysan	Sterne du Pérou
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order	Anseriformes (Anseriformes)	Charadriiformes (Charadriiformes)
Family	Anatidae	Laridae
Genus	Anas	Sternula
Species	Anas laysanensis	Sternula lorata

Evolutionary Relationship

Canard de Laysan and Sterne du Pérou share a common ancestor at the Class level: Aves. (oiseau)

Conservation Status

Canard de Laysan

CR — Critically Endangered

Sterne du Pérou

EN — Endangered

Physical Characteristics

Attribute	Canard de Laysan	Sterne du Pérou
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Canard de Laysan

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.

Sterne du Pérou

Habitat

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

Range

Distributed across Ecuador and Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Canard de Laysan

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway