大嘴乌鸦 vs 关岛乌鸦

Corvus macrorhynchos compared with Corvus kubaryi

Key Differences

• 大嘴乌鸦 is Least Concern while 关岛乌鸦 is Critically Endangered.

Taxonomic Classification

Rank	大嘴乌鸦	关岛乌鸦
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Aves (鳥綱)	Aves (鳥綱)
Order same	Passeriformes (雀形目)	Passeriformes (雀形目)
Family same	Corvidae (Crows & Ravens)	Corvidae (Crows & Ravens)
Genus same	Corvus (Crows & Ravens)	Corvus (Crows & Ravens)
Species	Corvus macrorhynchos	Corvus kubaryi

Evolutionary Relationship

大嘴乌鸦 and 关岛乌鸦 share a common ancestor at the Genus level: Corvus. (Crows & Ravens)

Conservation Status

大嘴乌鸦

LC — Least Concern

关岛乌鸦

CR — Critically Endangered

Physical Characteristics

Attribute	大嘴乌鸦	关岛乌鸦
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

大嘴乌鸦

Habitat

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

Range

Distributed across Norway and United Arab Emirates.

关岛乌鸦

Habitat

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

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway