Bastard Cedar vs Laysan Duck

Calocedrus decurrens compared with Anas laysanensis

Key Differences

Bastard Cedar is Least Concern while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Bastard Cedar	Laysan Duck
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Coniferophyta (Conifers)	Chordata (Chordates)
Class	Pinopsida (Conifers)	Aves (Birds)
Order	Pinales (Pines & Allies)	Anseriformes (Anseriformes)
Family	Cupressaceae	Anatidae
Genus	Calocedrus	Anas
Species	Calocedrus decurrens	Anas laysanensis

Conservation Status

Bastard Cedar

LC — Least Concern

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Bastard Cedar	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bastard Cedar

Habitat

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

Range

Found across Europe (6 countries) and South America (Brazil).

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.

Bastard Cedar

The Bastard Cedar (Calocedrus decurrens) is a species in the genus Calocedrus. It is currently classified as Least Concern on the IUCN Red List. 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.