Rook vs Thick-billed Raven

Corvus frugilegus compared with Corvus crassirostris

Taxonomic Classification

Rank	Rook	Thick-billed Raven
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Passeriformes (Songbirds)	Passeriformes (Songbirds)
Family same	Corvidae (Crows & Ravens)	Corvidae (Crows & Ravens)
Genus same	Corvus (Crows & Ravens)	Corvus (Crows & Ravens)
Species	Corvus frugilegus	Corvus crassirostris

Evolutionary Relationship

Rook and Thick-billed Raven share a common ancestor at the Genus level: Corvus. (Crows & Ravens)

Conservation Status

Rook

LC — Least Concern

Thick-billed Raven

LC — Least Concern

Physical Characteristics

Attribute	Rook	Thick-billed Raven
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rook

Habitat

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

Range

Found across Europe (5 countries) and Oceania and the Pacific (New Zealand).

Thick-billed Raven

Habitat

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

Range

Found in Norway.

Rook

Rook (Corvus frugilegus) 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