héron cendré vs Héron impérial

Ardea cinerea compared with Ardea insignis

Key Differences

• héron cendré is Least Concern while Héron impérial is Critically Endangered.

Taxonomic Classification

Rank	héron cendré	Héron impérial
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order same	Pelecaniformes (Pelecaniformes)	Pelecaniformes (Pelecaniformes)
Family same	Ardeidae	Ardeidae
Genus same	Ardea	Ardea
Species	Ardea cinerea	Ardea insignis

Evolutionary Relationship

héron cendré and Héron impérial share a common ancestor at the Genus level: Ardea.

Conservation Status

héron cendré

LC — Least Concern

Trend: Stable →

Héron impérial

CR — Critically Endangered

Physical Characteristics

Attribute	héron cendré	Héron impérial
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).

Héron impérial

Habitat

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

Range

Found in Norway. Currently classified as Critically 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 1 countries:

🇳🇴 Norway