Graureiher vs Wasseraloe-Zünsler

Ardea cinerea compared with Parapoynx stratiotata

Key Differences

• Graureiher is Least Concern while Wasseraloe-Zünsler is Vulnerable.

Taxonomic Classification

Rank	Graureiher	Wasseraloe-Zünsler
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Aves (Vögel)	Insecta (Insekten)
Order	Pelecaniformes (Pelecaniformes)	Lepidoptera (Schmetterlinge)
Family	Ardeidae	Crambidae
Genus	Ardea	Parapoynx
Species	Ardea cinerea	Parapoynx stratiotata

Evolutionary Relationship

Graureiher and Wasseraloe-Zünsler share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Graureiher

LC — Least Concern

Trend: Stable →

Wasseraloe-Zünsler

VU — Vulnerable

Physical Characteristics

Attribute	Graureiher	Wasseraloe-Zünsler
Diet	Carnivore	—
Average Lifespan	15 years	—
Average Length	95 cm	—
Average Weight	1.5 kg	—

Habitat & Geographic Range

Graureiher

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

Wasseraloe-Zünsler

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Graureiher

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