Белоглазый нырок vs Lesser Noctule

Aythya nyroca compared with Nyctalus leisleri

Key Differences

• Белоглазый нырок is Not Evaluated while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Белоглазый нырок	Lesser Noctule
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Aves (птицы)	Mammalia (млекопитающие)
Order	Anseriformes (гусеобразные)	Chiroptera (рукокрылые)
Family	Anatidae	Vespertilionidae
Genus	Aythya	Nyctalus
Species	Aythya nyroca	Nyctalus leisleri

Evolutionary Relationship

Белоглазый нырок and Lesser Noctule share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Белоглазый нырок

NE — Not Evaluated

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Белоглазый нырок	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Белоглазый нырок

Habitat

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

Range

Found across Asia (Taiwan) and Europe (8 countries).

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Белоглазый нырок

Ferruginous Duck (Aythya nyroca) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden 🇺🇦 Ukraine