American Bald Eagle vs Powdery Saucer Lichen

Haliaeetus leucocephalus compared with Ochrolechia androgyna

Key Differences

• American Bald Eagle is Not Evaluated while Powdery Saucer Lichen is Vulnerable.

Taxonomic Classification

Rank	American Bald Eagle	Powdery Saucer Lichen
Kingdom	Animalia (động vật)	Fungi (nấm)
Phylum	Chordata (động vật có dây sống)	Ascomycota (Sac Fungi)
Class	Aves (chim)	Lecanoromycetes (Lecanoromycetes)
Order	Accipitriformes (bộ Ưng)	Pertusariales (Pertusariales)
Family	Accipitridae (Hawks & Eagles)	Ochrolechiaceae
Genus	Haliaeetus (Sea Eagles)	Ochrolechia
Species	Haliaeetus leucocephalus	Ochrolechia androgyna

Conservation Status

American Bald Eagle

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Powdery Saucer Lichen

VU — Vulnerable

Physical Characteristics

Attribute	American Bald Eagle	Powdery Saucer Lichen
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).

Powdery Saucer Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Vulnerable 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.

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States