Weißkopf-Seeadler vs Rundsporiger Stachelsporling

Haliaeetus leucocephalus compared with Trechispora microspora

Key Differences

• Weißkopf-Seeadler is Not Evaluated while Rundsporiger Stachelsporling is Least Concern.

Taxonomic Classification

Rank	Weißkopf-Seeadler	Rundsporiger Stachelsporling
Kingdom	Animalia (Tier)	Fungi (Pilze)
Phylum	Chordata (Chordatiere)	Basidiomycota (Ständerpilze)
Class	Aves (Vögel)	Agaricomycetes (Mushrooms)
Order	Accipitriformes (Greifvögel)	Trechisporales (Trechisporales)
Family	Accipitridae (Hawks & Eagles)	Sistotremataceae
Genus	Haliaeetus (Sea Eagles)	Trechispora
Species	Haliaeetus leucocephalus	Trechispora microspora

Conservation Status

Weißkopf-Seeadler

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Rundsporiger Stachelsporling

LC — Least Concern

Physical Characteristics

Attribute	Weißkopf-Seeadler	Rundsporiger Stachelsporling
Diet	Carnivore	—
Average Lifespan	28 years	—
Average Length	90 cm	—
Average Weight	5.0 kg	—

Habitat & Geographic Range

Weißkopf-Seeadler

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).

Rundsporiger Stachelsporling

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found across Europe (5 countries) and South America (Brazil).

Weißkopf-Seeadler

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.

Rundsporiger Stachelsporling

Trechispora microspora is a corticioid fungus producing very small spores, as its name indicates. It grows as a thin, white to cream-colored crust on the underside of decaying hardwood and conifer logs in temperate and boreal forests. This saprotrophic fungus decomposes dead woody material, contributing to nutrient cycling in forest ecosystems.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden