Japanese Noctule vs Red-billed Duck

Nyctalus furvus compared with Anas erythrorhyncha

Key Differences

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

Taxonomic Classification

Rank	Japanese Noctule	Red-billed Duck
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Aves (طيور)
Order	Chiroptera (خفاشيات)	Anseriformes (إوزيات)
Family	Vespertilionidae	Anatidae
Genus	Nyctalus	Anas
Species	Nyctalus furvus	Anas erythrorhyncha

Evolutionary Relationship

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

Conservation Status

Japanese Noctule

EN — Endangered

Red-billed Duck

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Japanese Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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

Red-billed Duck (Anas erythrorhyncha) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.