vs 白头海雕

Adlafia brockmannii compared with Haliaeetus leucocephalus

Taxonomic Classification

Rank		白头海雕
Kingdom	Chromista (色藻界)	Animalia (动物界)
Phylum	Ochrophyta (淡色藻门)	Chordata (脊索动物门)
Class	Bacillariophyceae (硅藻纲)	Aves (鳥綱)
Order	Naviculales (舟形藻目)	Accipitriformes (鷹形目)
Family	Naviculaceae	Accipitridae (Hawks & Eagles)
Genus	Adlafia	Haliaeetus (Sea Eagles)
Species	Adlafia brockmannii	Haliaeetus leucocephalus

Conservation Status

NE — Not Evaluated

白头海雕

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

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

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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).

布氏腺舟藻（Adlafia brockmannii）是一种小型羽纹硅藻，生活在淡水底栖环境中，常见于湖泊和河流的沉积物及附着基质表面。该物种属于腺舟藻属，以精细的壳面纹理结构为鉴定特征，是淡水硅藻多样性研究的代表物种之一。其分布与水体营养状态密切相关。

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。

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden