Белоголовый орлан vs Thorny Sea Pen

Haliaeetus leucocephalus compared with Pennatula aculeata

Taxonomic Classification

Rank	Белоголовый орлан	Thorny Sea Pen
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Chordata (хордовые)	Cnidaria (стрекающие)
Class	Aves (птицы)	Anthozoa
Order	Accipitriformes (ястребообразные)	Scleralcyonacea (Scleralcyonacea)
Family	Accipitridae (Hawks & Eagles)	Pennatulidae
Genus	Haliaeetus (Sea Eagles)	Pennatula
Species	Haliaeetus leucocephalus	Pennatula aculeata

Evolutionary Relationship

Белоголовый орлан and Thorny Sea Pen share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Белоголовый орлан

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Thorny Sea Pen

NE — Not Evaluated

Physical Characteristics

Attribute	Белоголовый орлан	Thorny Sea Pen
Diet	Carnivore	—
Average Lifespan	28 years	—
Average Length	90 cm	—
Average Weight	5.0 kg	—

Habitat & Geographic Range

Белоголовый орлан

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).

Thorny Sea Pen

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Белоголовый орлан

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden