héron cendré vs truncate barrel-bubble

Ardea cinerea compared with Retusa truncatula

Taxonomic Classification

Rank	héron cendré	truncate barrel-bubble
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Mollusca (mollusques)
Class	Aves (oiseau)	Gastropoda (Gastropoda)
Order	Pelecaniformes (Pelecaniformes)	Cephalaspidea (Cephalaspidea)
Family	Ardeidae	Retusidae
Genus	Ardea	Retusa
Species	Ardea cinerea	Retusa truncatula

Evolutionary Relationship

héron cendré and truncate barrel-bubble share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

héron cendré

LC — Least Concern

Trend: Stable →

truncate barrel-bubble

LC — Least Concern

Physical Characteristics

Attribute	héron cendré	truncate barrel-bubble
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).

truncate barrel-bubble

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden.

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 🇳🇴 Norway 🇸🇪 Sweden