Laysan Duck vs Yeddo Spruce

Anas laysanensis compared with Picea jezoensis

Key Differences

• Laysan Duck is Critically Endangered while Yeddo Spruce is Least Concern.

Taxonomic Classification

Rank	Laysan Duck	Yeddo Spruce
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Coniferophyta (Conifers)
Class	Aves (Birds)	Pinopsida (Conifers)
Order	Anseriformes (Anseriformes)	Pinales (Pines & Allies)
Family	Anatidae	Pinaceae (Pine Family)
Genus	Anas	Picea
Species	Anas laysanensis	Picea jezoensis

Conservation Status

Laysan Duck

CR — Critically Endangered

Yeddo Spruce

LC — Least Concern

Physical Characteristics

Attribute	Laysan Duck	Yeddo Spruce
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.

Yeddo Spruce

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

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.