ハクトウワシ vs Common Cinquefoil

Haliaeetus leucocephalus compared with Potentilla simplex

Taxonomic Classification

Rank	ハクトウワシ	Common Cinquefoil
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Magnoliophyta (被子植物門)
Class	Aves (鳥類)	Magnoliopsida (モクレン綱)
Order	Accipitriformes (タカ目)	Rosales (バラ目)
Family	Accipitridae (Hawks & Eagles)	Rosaceae (Rose Family)
Genus	Haliaeetus (Sea Eagles)	Potentilla
Species	Haliaeetus leucocephalus	Potentilla simplex

Conservation Status

ハクトウワシ

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Common Cinquefoil

NE — Not Evaluated

Physical Characteristics

Attribute	ハクトウワシ	Common Cinquefoil
Diet	Carnivore	—
Average Lifespan	28 years	—
Average Length	90 cm	—
Average Weight	5.0 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).

Common Cinquefoil

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada, France, and United States.

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。

Common Cinquefoil

<em>Potentilla simplex</em>, commonly known as the common cinquefoil, is a plant species found in Canada, France, and the United States. It typically occupies diverse terrestrial habitats, often colonizing open woodlands, meadows, roadsides, and disturbed areas in temperate regions of North America and Europe. Common cinquefoil belongs to the genus <em>Potentilla</em> within the family Rosaceae. It is a low-growing, trailing perennial herb that spreads by stolons, producing characteristic five-petaled yellow flowers and palmately compound leaves that are diagnostic of the genus. The species often thrives in well-drained soils with moderate moisture and is a common component of open, semi-shaded plant communities. Biological traits such as average lifespan, plant height, and mass of this species remain poorly documented in the scientific literature. The species has not yet been formally evaluated by the IUCN, and its global conservation status therefore remains undetermined. Its presence across multiple continents and ability to colonize a range of disturbed and natural habitats suggests resilience and broad ecological tolerance.