Eastern Bath White vs Laysan Duck

Pontia edusa compared with Anas laysanensis

Key Differences

• Eastern Bath White is Endangered while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Eastern Bath White	Laysan Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Anseriformes (Anseriformes)
Family	Pieridae	Anatidae
Genus	Pontia	Anas
Species	Pontia edusa	Anas laysanensis

Evolutionary Relationship

Eastern Bath White and Laysan Duck share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Eastern Bath White

EN — Endangered

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Eastern Bath White	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Bath White

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (33 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

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.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇱 Netherlands 🇳🇴 Norway