Lesser Noctule vs Red-billed Duck

Nyctalus leisleri compared with Anas erythrorhyncha

Key Differences

• Lesser Noctule is Endangered while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Red-billed Duck
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Mammalia (포유류)	Aves (새)
Order	Chiroptera (박쥐)	Anseriformes (기러기목)
Family	Vespertilionidae	Anatidae
Genus	Nyctalus	Anas
Species	Nyctalus leisleri	Anas erythrorhyncha

Evolutionary Relationship

Lesser Noctule and Red-billed Duck share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Lesser Noctule

EN — Endangered

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Red-billed Duck

Habitat

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

Range

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

Red-billed Duck

붉은부리오리(Anas erythrorhyncha)는 IUCN 적색목록에서 최소우려(LC)로 분류된다. 분포 범위 전역에서 흔하고 개체 수가 안정적이며 즉각적인 보전 우려가 없다.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium