Black-headed Heron vs Common Raven

Ardea melanocephala compared with Corvus corax

Key Differences

Black-headed Heron is Least Concern while Common Raven is Not Evaluated.

Taxonomic Classification

Rank	Black-headed Heron	Common Raven
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Pelecaniformes (Pelecaniformes)	Passeriformes (Songbirds)
Family	Ardeidae	Corvidae (Crows & Ravens)
Genus	Ardea	Corvus (Crows & Ravens)
Species	Ardea melanocephala	Corvus corax

Evolutionary Relationship

Black-headed Heron and Common Raven share a common ancestor at the Class level: Aves. (Birds)

View Class: Aves

Conservation Status

Black-headed Heron

LC — Least Concern

Common Raven

NE — Not Evaluated

Population: ~16.0M

Trend: Increasing ↑

Physical Characteristics

Attribute	Black-headed Heron	Common Raven
Diet	—	Omnivore
Average Lifespan	—	15 years
Average Length	—	60 cm
Average Weight	—	1.2 kg

Habitat & Geographic Range

Black-headed Heron

Habitat

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

Range

Found in Norway.

Common Raven

Habitat

Typically found in a wide range of habitat types.

Range

Found across Europe (6 countries) and North America (United States).

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.

Common Raven

One of the most intelligent birds known, common ravens demonstrate problem-solving abilities rivaling great apes, including tool use, planning, and deceptive behavior. Found across the Northern Hemisphere from Arctic tundra to deserts, ravens are highly adaptable omnivores. They form complex social hierarchies, engage in cooperative foraging, and have been observed engaging in play. Their intelligence and black plumage have made them figures of mythology across many cultures.