Pygargue à tête blanche vs

Haliaeetus leucocephalus compared with Chaetoceros diversus

Taxonomic Classification

Rank	Pygargue à tête blanche
Kingdom	Animalia (animal)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Aves (oiseau)	Bacillariophyceae (Bacillariophyceae)
Order	Accipitriformes (Hawks & Eagles)	Chaetocerotales (Chaetocerotales)
Family	Accipitridae (Hawks & Eagles)	Chaetocerotaceae
Genus	Haliaeetus (Sea Eagles)	Chaetoceros
Species	Haliaeetus leucocephalus	Chaetoceros diversus

Conservation Status

Pygargue à tête blanche

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

NE — Not Evaluated

Physical Characteristics

Attribute	Pygargue à tête blanche
Diet	Carnivore	—
Average Lifespan	28 years	—
Average Length	90 cm	—
Average Weight	5.0 kg	—

Habitat & Geographic Range

Pygargue à tête blanche

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).

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Brazil).

Pygargue à tête blanche

The national bird of the United States and a symbol of American conservation success, bald eagles have a wingspan of up to 2.4 meters and inhabit forests and wetlands near open water across North America. Powerful aerial predators and scavengers, they specialize in fish but also take waterfowl and carrion. Nearly extinct by the 1960s due to DDT poisoning and hunting, the bald eagle recovered dramatically following pesticide bans and the Endangered Species Act.

Chaetoceros diversus is a marine planktonic diatom belonging to one of the most species-rich diatom genera. It forms chain-like colonies of siliceous cells bearing long, needle-like setae (chaetae) that reduce sinking rates in the water column. This diatom inhabits coastal and open ocean environments worldwide and plays a significant role in marine primary production and global carbon cycling.