Large Cabbage White vs Laysan Duck

Pieris brassicae compared with Anas laysanensis

Key Differences

• Large Cabbage White is Least Concern while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Large Cabbage 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	Pieris	Anas
Species	Pieris brassicae	Anas laysanensis

Evolutionary Relationship

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

Conservation Status

Large Cabbage White

LC — Least Concern

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Large Cabbage White	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large Cabbage White

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Africa (South Africa), Asia (Cyprus, Japan, Taiwan), Europe (41 countries), North America (United States), and South America (Chile).

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.

Large Cabbage White

Large Cabbage White (Pieris brassicae) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

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 5 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇬🇧 United Kingdom