白头海雕 vs house mouse

Haliaeetus leucocephalus compared with Mus musculus

Key Differences

• 白头海雕 is Not Evaluated while house mouse is Least Concern.
• 白头海雕 is carnivore while house mouse is omnivore.
• 白头海雕 is 250.0x heavier than house mouse.
• 白头海雕 lives longer (28 years vs 2 years).

Taxonomic Classification

Rank	白头海雕	house mouse
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	Aves (鳥綱)	Mammalia (哺乳動物)
Order	Accipitriformes (鷹形目)	Rodentia (啮齿目)
Family	Accipitridae (Hawks & Eagles)	Muridae (Mice & Rats)
Genus	Haliaeetus (Sea Eagles)	Mus (House Mice)
Species	Haliaeetus leucocephalus	Mus musculus

Evolutionary Relationship

白头海雕 and house mouse share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

白头海雕

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

house mouse

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	白头海雕	house mouse
Diet	Carnivore	Omnivore
Average Lifespan	28 years	2 years
Average Length	90 cm	9 cm
Average Weight	5.0 kg	20 g

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).

house mouse

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 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (9 countries), Asia (13 countries), Europe (41 countries), North America (14 countries), Oceania and the Pacific (12 countries), and South America (10 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。

house mouse

小家鼠是地球上分布最广、数量最多的哺乳动物之一，起源于南亚，随着人类文明扩散到南极洲以外的各大陆。体重仅15至25克，是高度适应性强的杂食动物，能以极少的食物和水存活。作为世界上最常用的实验动物，小家鼠为几乎所有生物医学研究领域做出了贡献。在全球范围内对农业造成严重损害。

Shared Countries

Both species can be found in 10 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇪🇨 Ecuador 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇵🇱 Poland 🇸🇪 Sweden 🇬🇧 United Kingdom 🇺🇸 United States