バライロシラコバト vs ハクトウワシ

Streptopelia roseogrisea compared with Haliaeetus leucocephalus

Key Differences

バライロシラコバト is Least Concern while ハクトウワシ is Not Evaluated.

Taxonomic Classification

Rank	バライロシラコバト	ハクトウワシ
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	Columbiformes (ハト目)	Accipitriformes (タカ目)
Family	Columbidae	Accipitridae (Hawks & Eagles)
Genus	Streptopelia	Haliaeetus (Sea Eagles)
Species	Streptopelia roseogrisea	Haliaeetus leucocephalus

Evolutionary Relationship

バライロシラコバト and ハクトウワシ share a common ancestor at the Class level: Aves. (鳥類)

表示 Class: Aves

Conservation Status

バライロシラコバト

LC — Least Concern

ハクトウワシ

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Physical Characteristics

Attribute	バライロシラコバト	ハクトウワシ
Diet	—	Carnivore
Average Lifespan	—	28 years
Average Length	—	90 cm
Average Weight	—	5.0 kg

Habitat & Geographic Range

バライロシラコバト

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and Mediterranean forests and woodlands, among 4 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (4 countries), Europe (7 countries), North America (Dominica, Jamaica, Mexico), and South America (Colombia).

ハクトウワシ

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 10 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (8 countries), North America (United States), and South America (Ecuador).

バライロシラコバト

アフリカジュズカケバト（Streptopelia roseogrisea）はIUCNレッドリストにおいて最小懸念（LC）に分類されている。分布域全体で広く生息し個体数は安定しており、早急な保全上の懸念はない。

ハクトウワシ

アメリカの国鳥であり保全の成功を象徴するハクトウワシは翼開長が最大2.4 mに達し、北米全域の水辺近くの森林や湿地に生息する。強力な空中捕食者兼腐肉食者で魚を主食とするが、水鳥や腐肉も捕食する。DDT汚染と狩猟によって1960年代にほぼ絶滅に瀕したが、農薬の使用禁止と絶滅危惧種法の施行により劇的に回復した。