Лайсанский чирок vs Long-eared Hedgehog

Anas laysanensis compared with Hemiechinus auritus

Key Differences

• Лайсанский чирок is Critically Endangered while Long-eared Hedgehog is Least Concern.

Taxonomic Classification

Rank	Лайсанский чирок	Long-eared Hedgehog
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Aves (птицы)	Mammalia (млекопитающие)
Order	Anseriformes (гусеобразные)	Erinaceomorpha (ежеобразные)
Family	Anatidae	Erinaceidae
Genus	Anas	Hemiechinus
Species	Anas laysanensis	Hemiechinus auritus

Evolutionary Relationship

Лайсанский чирок and Long-eared Hedgehog share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Лайсанский чирок

CR — Critically Endangered

Long-eared Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Лайсанский чирок	Long-eared Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Лайсанский чирок

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.

Long-eared Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Cyprus, Spain, and Ukraine.

Лайсанский чирок

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.