héron cendré vs Petit-duc roussâtre

Ardea cinerea compared with Otus rufescens

Key Differences

• héron cendré is Least Concern while Petit-duc roussâtre is Near Threatened.

Taxonomic Classification

Rank	héron cendré	Petit-duc roussâtre
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order	Pelecaniformes (Pelecaniformes)	Strigiformes (Owls)
Family	Ardeidae	Strigidae (True Owls)
Genus	Ardea	Otus
Species	Ardea cinerea	Otus rufescens

Evolutionary Relationship

héron cendré and Petit-duc roussâtre share a common ancestor at the Class level: Aves. (oiseau)

Conservation Status

héron cendré

LC — Least Concern

Trend: Stable →

Petit-duc roussâtre

NT — Near Threatened

Physical Characteristics

Attribute	héron cendré	Petit-duc roussâtre
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).

Petit-duc roussâtre

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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