Huge-crested Toad vs Лайсанский чирок

Incilius macrocristatus compared with Anas laysanensis

Key Differences

• Huge-crested Toad is Near Threatened while Лайсанский чирок is Critically Endangered.

Taxonomic Classification

Rank	Huge-crested Toad	Лайсанский чирок
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Amphibia (земноводные)	Aves (птицы)
Order	Anura (бесхвостые земноводные)	Anseriformes (гусеобразные)
Family	Bufonidae	Anatidae
Genus	Incilius	Anas
Species	Incilius macrocristatus	Anas laysanensis

Evolutionary Relationship

Huge-crested Toad and Лайсанский чирок share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Huge-crested Toad

NT — Near Threatened

Лайсанский чирок

CR — Critically Endangered

Physical Characteristics

Attribute	Huge-crested Toad	Лайсанский чирок
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Huge-crested Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

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.