白头海雕 vs

Haliaeetus leucocephalus compared with Biscogniauxia repanda

Key Differences

• 白头海雕 is Not Evaluated while is Vulnerable.

Taxonomic Classification

Rank	白头海雕
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Chordata (脊索动物门)	Ascomycota (子囊菌门)
Class	Aves (鳥綱)	Sordariomycetes (粪壳菌纲)
Order	Accipitriformes (鷹形目)	Xylariales (炭角菌目)
Family	Accipitridae (Hawks & Eagles)	Graphostromataceae
Genus	Haliaeetus (Sea Eagles)	Biscogniauxia
Species	Haliaeetus leucocephalus	Biscogniauxia repanda

Conservation Status

白头海雕

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

VU — Vulnerable

Physical Characteristics

Attribute	白头海雕
Diet	Carnivore	—
Average Lifespan	28 years	—
Average Length	90 cm	—
Average Weight	5.0 kg	—

Habitat & Geographic Range

白头海雕

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).

Habitat

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

Range

Distributed across Brazil, Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

白头海雕

白头海雕是美国国鸟，也是美国生态保护史上的成功案例，曾因滴滴涕（DDT）的广泛使用而濒临灭绝，经保护措施的实施后种群数量已显著恢复。该物种在IUCN红色名录中被评估为无危（LC），以白色头颈和尾羽与深棕色体羽形成的鲜明对比为主要识别特征。它们主要以鱼类为食，也会捕食哺乳动物和腐肉。

Biscogniauxia repanda是一种核菌纲真菌，在枯死阔叶树皮上形成扁平、壳状的子座，其中嵌有子囊壳。生长于栎树、栗树及其他阔叶树的枯枝和枯干上，栖息于温带和地中海森林。这种腐生子囊菌分解枯死阔叶木，并在受胁迫或受损树木上定殖。

Shared Countries

Both species can be found in 4 countries:

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