白头海雕 vs Beech Tarcrust

Haliaeetus leucocephalus compared with Biscogniauxia nummularia

Key Differences

白头海雕 is Not Evaluated while Beech Tarcrust is Data Deficient.

Taxonomic Classification

Rank	白头海雕	Beech Tarcrust
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 nummularia

Conservation Status

白头海雕

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Beech Tarcrust

DD — Data Deficient

Physical Characteristics

Attribute	白头海雕	Beech Tarcrust
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).

Beech Tarcrust

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (7 countries), and South America (Brazil).

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。

Beech Tarcrust

The Beech Tarcrust (Biscogniauxia nummularia) is a species in the genus Biscogniauxia. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.