Красноголовый нырок vs Peruvian Laucha

Aythya ferina compared with Calomys sorellus

Key Differences

• Красноголовый нырок is Near Threatened while Peruvian Laucha is Least Concern.

Taxonomic Classification

Rank	Красноголовый нырок	Peruvian Laucha
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Aves (птицы)	Mammalia (млекопитающие)
Order	Anseriformes (гусеобразные)	Rodentia (грызуны)
Family	Anatidae	Cricetidae
Genus	Aythya	Calomys
Species	Aythya ferina	Calomys sorellus

Evolutionary Relationship

Красноголовый нырок and Peruvian Laucha share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Красноголовый нырок

NT — Near Threatened

Peruvian Laucha

LC — Least Concern

Physical Characteristics

Attribute	Красноголовый нырок	Peruvian Laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Красноголовый нырок

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (Taiwan), Europe (8 countries), and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Peruvian Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Красноголовый нырок

Common Pochard (Aythya ferina) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.