ハクトウワシ vs Leatherback Sea Turtle

Haliaeetus leucocephalus compared with Dermochelys coriacea

Key Differences

ハクトウワシ is Not Evaluated while Leatherback Sea Turtle is Vulnerable.
Leatherback Sea Turtle is 100.0x heavier than ハクトウワシ.
Leatherback Sea Turtle lives longer (50 years vs 28 years).

Taxonomic Classification

Rank	ハクトウワシ	Leatherback Sea Turtle
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Reptilia (爬虫類)
Order	Accipitriformes (タカ目)	Testudines (カメ)
Family	Accipitridae (Hawks & Eagles)	Cheloniidae (Sea Turtles)
Genus	Haliaeetus (Sea Eagles)	Chelonia (Green Sea Turtles)
Species	Haliaeetus leucocephalus	Dermochelys coriacea

Evolutionary Relationship

ハクトウワシ and Leatherback Sea Turtle share a common ancestor at the Phylum level: Chordata. (脊索動物)

表示 Phylum: Chordata

Conservation Status

ハクトウワシ

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Leatherback Sea Turtle

VU — Vulnerable

Population: ~35.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	ハクトウワシ	Leatherback Sea Turtle
Diet	Carnivore	Carnivore
Average Lifespan	28 years	50 years
Average Length	90 cm	2.0 m
Average Weight	5.0 kg	500.0 kg

Habitat & Geographic Range

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).

Leatherback Sea Turtle

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types spanning the Australasia and Indomalayan and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Costa Rica, Indonesia, Malaysia, and Trinidad and Tobago. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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。