Pygargue à tête blanche vs Marbled Orbweaver

Haliaeetus leucocephalus compared with Araneus marmoreus

Key Differences

Pygargue à tête blanche is Not Evaluated while Marbled Orbweaver is Least Concern.

Taxonomic Classification

Rank	Pygargue à tête blanche	Marbled Orbweaver
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Arthropoda (arthropodes)
Class	Aves (oiseau)	Arachnida (Arachnids)
Order	Accipitriformes (Hawks & Eagles)	Araneae (araignée)
Family	Accipitridae (Hawks & Eagles)	Araneidae
Genus	Haliaeetus (Sea Eagles)	Araneus
Species	Haliaeetus leucocephalus	Araneus marmoreus

Evolutionary Relationship

Pygargue à tête blanche and Marbled Orbweaver share a common ancestor at the Kingdom level: Animalia. (animal)

Afficher Kingdom: Animalia

Conservation Status

Pygargue à tête blanche

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Marbled Orbweaver

LC — Least Concern

Physical Characteristics

Attribute	Pygargue à tête blanche	Marbled Orbweaver
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).

Marbled Orbweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found across Europe (4 countries) and North America (Canada, United States).

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.