vs 白头海雕

Alexandrium minutum compared with Haliaeetus leucocephalus

Taxonomic Classification

Rank		白头海雕
Kingdom	Chromista (色藻界)	Animalia (动物界)
Phylum	Myzozoa (黏孢门)	Chordata (脊索动物门)
Class	Dinophyceae (横裂甲藻纲)	Aves (鳥綱)
Order	Gonyaulacales (膝沟藻目)	Accipitriformes (鷹形目)
Family	Ostreopsidaceae	Accipitridae (Hawks & Eagles)
Genus	Alexandrium	Haliaeetus (Sea Eagles)
Species	Alexandrium minutum	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 Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (Egypt, South Africa), Asia (4 countries), Europe (8 countries), North America (Mexico), and Oceania and the Pacific (Australia).

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).

微小亚历山大藻（Alexandrium minutum）是一种小型有甲壳的海洋甲藻，以产生麻痹性贝毒（PSP）毒素著称，是导致赤潮和贝类毒素污染的重要肇因之一。该物种广泛分布于全球温带和热带沿海水域，在适宜条件下可大量繁殖形成有害藻华。其毒素对人类食用受污染贝类后的健康构成潜在威胁。

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 7 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇸🇪 Sweden 🇬🇧 United Kingdom