héron cendré vs noctule de leisler

Ardea cinerea compared with Nyctalus leisleri

Key Differences

• héron cendré is Least Concern while noctule de leisler is Endangered.

Taxonomic Classification

Rank	héron cendré	noctule de leisler
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (oiseau)	Mammalia (mammifères)
Order	Pelecaniformes (Pelecaniformes)	Chiroptera (Bats)
Family	Ardeidae	Vespertilionidae
Genus	Ardea	Nyctalus
Species	Ardea cinerea	Nyctalus leisleri

Evolutionary Relationship

héron cendré and noctule de leisler share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

héron cendré

LC — Least Concern

Trend: Stable →

noctule de leisler

EN — Endangered

Physical Characteristics

Attribute	héron cendré	noctule de leisler
Diet	Carnivore	—
Average Lifespan	15 years	—
Average Length	95 cm	—
Average Weight	1.5 kg	—

Habitat & Geographic Range

héron cendré

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

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.

héron cendré

A large, elegant wading bird reaching up to 1 meter in height, gray herons inhabit wetlands, rivers, lakes, and coastal areas across Europe, Asia, and Africa. Patient, solitary hunters, they stand motionless for long periods before striking fish, frogs, and small mammals with lightning-fast dagger bill strikes. They nest colonially in tall trees in rookeries called heronries, sometimes shared with other colonial waterbirds. Widely distributed and of Least Concern globally.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇱🇺 Luxembourg 🇸🇪 Sweden