白头海雕 vs 大紅鸛

Haliaeetus leucocephalus compared with Phoenicopterus roseus

Key Differences

• 白头海雕 is carnivore while 大紅鸛 is omnivore.
• 大紅鸛 lives longer (40 years vs 28 years).

Taxonomic Classification

Rank	白头海雕	大紅鸛
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Aves (鳥綱)	Aves (鳥綱)
Order	Accipitriformes (鷹形目)	Phoenicopteriformes (红鹳目)
Family	Accipitridae (Hawks & Eagles)	Phoenicopteridae (Flamingos)
Genus	Haliaeetus (Sea Eagles)	Phoenicopterus (Flamingos)
Species	Haliaeetus leucocephalus	Phoenicopterus roseus

Evolutionary Relationship

白头海雕 and 大紅鸛 share a common ancestor at the Class level: Aves. (鳥綱)

Conservation Status

白头海雕

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

大紅鸛

NE — Not Evaluated

Population: ~680.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	白头海雕	大紅鸛
Diet	Carnivore	Omnivore
Average Lifespan	28 years	40 years
Average Length	90 cm	1.3 m
Average Weight	5.0 kg	3.5 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).

大紅鸛

Habitat

Typically found in a wide range of habitat types.

Range

Found across Europe (7 countries).

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。

大紅鸛

大红鹳是分布最广的火烈鸟物种，体高可达1.2米，栖息于欧洲、非洲和南亚的盐水湖及碱性湖泊。其特有的粉红色源于通过特殊弯曲喙滤食藻类和甲壳类动物时摄取的类胡萝卜素色素。在对大多数其他物种有毒的超盐湖中，形成数以万计的庞大繁殖群体。种群数量稳定，被列为无危物种。

Shared Countries

Both species can be found in 7 countries:

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