Laysan Duck vs small yellow wave

Anas laysanensis compared with Hydrelia flammeolaria

Key Differences

• Laysan Duck is Critically Endangered while small yellow wave is Least Concern.

Taxonomic Classification

Rank	Laysan Duck	small yellow wave
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum	Chordata (động vật có dây sống)	Arthropoda (động vật Chân khớp)
Class	Aves (chim)	Insecta (côn trùng)
Order	Anseriformes (bộ Ngỗng)	Lepidoptera (bộ Cánh vảy)
Family	Anatidae	Geometridae
Genus	Anas	Hydrelia
Species	Anas laysanensis	Hydrelia flammeolaria

Evolutionary Relationship

Laysan Duck and small yellow wave share a common ancestor at the Kingdom level: Animalia. (động vật)

Conservation Status

Laysan Duck

CR — Critically Endangered

small yellow wave

LC — Least Concern

Physical Characteristics

Attribute	Laysan Duck	small yellow wave
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.

small yellow wave

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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 2 countries:

🇧🇪 Belgium 🇳🇴 Norway