noctule de leisler vs fuligule à tête rouge

Nyctalus leisleri compared with Aythya americana

Key Differences

• noctule de leisler is Endangered while fuligule à tête rouge is Not Evaluated.

Taxonomic Classification

Rank	noctule de leisler	fuligule à tête rouge
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Chiroptera (Bats)	Anseriformes (Anseriformes)
Family	Vespertilionidae	Anatidae
Genus	Nyctalus	Aythya
Species	Nyctalus leisleri	Aythya americana

Evolutionary Relationship

noctule de leisler and fuligule à tête rouge share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

noctule de leisler

EN — Endangered

fuligule à tête rouge

NE — Not Evaluated

Physical Characteristics

Attribute	noctule de leisler	fuligule à tête rouge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

noctule de leisler

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.

fuligule à tête rouge

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

fuligule à tête rouge

Redhead (Aythya americana) 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 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden