Black-headed Heron vs St. James' shell

Ardea melanocephala compared with Pecten maximus

Taxonomic Classification

Rank	Black-headed Heron	St. James' shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Bivalvia (Bivalvia)
Order	Pelecaniformes (Pelecaniformes)	Pectinida (Pectinida)
Family	Ardeidae	Pectinidae
Genus	Ardea	Pecten
Species	Ardea melanocephala	Pecten maximus

Evolutionary Relationship

Black-headed Heron and St. James' shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-headed Heron

LC — Least Concern

St. James' shell

LC — Least Concern

Physical Characteristics

Attribute	Black-headed Heron	St. James' shell
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.

St. James' shell

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (China), Europe (8 countries), and South America (Chile).

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.

St. James' shell

St. James' shell (Pecten maximus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway