Silberklaffschnabel vs Graureiher

Anastomus oscitans compared with Ardea cinerea

Taxonomic Classification

Rank	Silberklaffschnabel	Graureiher
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Aves (Vögel)	Aves (Vögel)
Order	Ciconiiformes (Schreitvögel)	Pelecaniformes (Pelecaniformes)
Family	Ciconiidae	Ardeidae
Genus	Anastomus	Ardea
Species	Anastomus oscitans	Ardea cinerea

Evolutionary Relationship

Silberklaffschnabel and Graureiher share a common ancestor at the Class level: Aves. (Vögel)

Conservation Status

Silberklaffschnabel

LC — Least Concern

Graureiher

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Silberklaffschnabel	Graureiher
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	95 cm
Average Weight	—	1.5 kg

Habitat & Geographic Range

Silberklaffschnabel

Habitat

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

Range

Found in Norway.

Graureiher

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

Silberklaffschnabel

The Asian Openbill (Anastomus oscitans) is a species in the genus Anastomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway.

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 1 countries:

🇳🇴 Norway