Black-headed Heron vs Greater Crested Tern

Ardea melanocephala compared with Thalasseus bergii

Taxonomic Classification

Rank	Black-headed Heron	Greater Crested Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Pelecaniformes (Pelecaniformes)	Charadriiformes (Charadriiformes)
Family	Ardeidae	Laridae
Genus	Ardea	Thalasseus
Species	Ardea melanocephala	Thalasseus bergii

Evolutionary Relationship

Black-headed Heron and Greater Crested Tern share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Black-headed Heron

LC — Least Concern

Greater Crested Tern

LC — Least Concern

Physical Characteristics

Attribute	Black-headed Heron	Greater Crested Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Heron

Habitat

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

Range

Found in Norway.

Greater Crested Tern

Habitat

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

Range

Found in Norway.

Black-headed Heron

The Black-headed Heron (Ardea melanocephala) is a species in the genus Ardea. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway