白头海雕 vs

Haliaeetus leucocephalus compared with Rhizobium pongamiae

Taxonomic Classification

Rank	白头海雕
Kingdom	Animalia (动物界)	Bacteria (Bacteria)
Phylum	Chordata (脊索动物门)	Proteobacteria (變形菌門)
Class	Aves (鳥綱)	Alphaproteobacteria (α-变形菌纲)
Order	Accipitriformes (鷹形目)	Rhizobiales (根瘤菌目)
Family	Accipitridae (Hawks & Eagles)	Rhizobiaceae
Genus	Haliaeetus (Sea Eagles)	Rhizobium
Species	Haliaeetus leucocephalus	Rhizobium pongamiae

Conservation Status

白头海雕

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

NE — Not Evaluated

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 Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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。

水黄皮根瘤菌（Rhizobium pongamiae）是根瘤菌科的固氮α-变形菌，能够与包括水黄皮（Pongamia pinnata）在内的豆科植物形成根瘤共生关系。通过将大气氮还原为氨供植物利用，在可持续农业中发挥作用。