ハワイガラス vs ヒスパニオラガラス

Corvus hawaiiensis compared with Corvus leucognaphalus

Key Differences

• ハワイガラス is Extinct in the Wild while ヒスパニオラガラス is Vulnerable.

Taxonomic Classification

Rank	ハワイガラス	ヒスパニオラガラス
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Aves (鳥類)	Aves (鳥類)
Order same	Passeriformes (スズメ目)	Passeriformes (スズメ目)
Family same	Corvidae (Crows & Ravens)	Corvidae (Crows & Ravens)
Genus same	Corvus (Crows & Ravens)	Corvus (Crows & Ravens)
Species	Corvus hawaiiensis	Corvus leucognaphalus

Evolutionary Relationship

ハワイガラス and ヒスパニオラガラス share a common ancestor at the Genus level: Corvus. (Crows & Ravens)

Conservation Status

ハワイガラス

EW — Extinct in the Wild

ヒスパニオラガラス

VU — Vulnerable

Physical Characteristics

Attribute	ハワイガラス	ヒスパニオラガラス
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ハワイガラス

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Norway.

ヒスパニオラガラス

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable 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