American Bald Eagle vs Scaly Tongue-fern

Haliaeetus leucocephalus compared with Elaphoglossum semicylindricum

Key Differences

American Bald Eagle is Not Evaluated while Scaly Tongue-fern is Endangered.

Taxonomic Classification

Rank	American Bald Eagle	Scaly Tongue-fern
Kingdom	Animalia (hewan)	Plantae (tumbuhan)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Aves (burung)	Polypodiopsida (Polypodiopsida)
Order	Accipitriformes (Hawks & Eagles)	Polypodiales (Polypodiales)
Family	Accipitridae (Hawks & Eagles)	Dryopteridaceae
Genus	Haliaeetus (Sea Eagles)	Elaphoglossum
Species	Haliaeetus leucocephalus	Elaphoglossum semicylindricum

Conservation Status

American Bald Eagle

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Scaly Tongue-fern

EN — Endangered

Physical Characteristics

Attribute	American Bald Eagle	Scaly Tongue-fern
Diet	Carnivore	—
Average Lifespan	28 years	—
Average Length	90 cm	—
Average Weight	5.0 kg	—

Habitat & Geographic Range

American Bald Eagle

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).

Scaly Tongue-fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Found in Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

American Bald Eagle

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.