Darrell's Fleabane vs Laysan Duck

Erigeron darrellianus compared with Anas laysanensis

Key Differences

• Darrell's Fleabane is Near Threatened while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Darrell's Fleabane	Laysan Duck
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Asterales (Daisies & Sunflowers)	Anseriformes (Anseriformes)
Family	Asteraceae (Daisy Family)	Anatidae
Genus	Erigeron	Anas
Species	Erigeron darrellianus	Anas laysanensis

Conservation Status

Darrell's Fleabane

NT — Near Threatened

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Darrell's Fleabane	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Darrell's Fleabane

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.