白头海雕 vs 綠色紫耳蜂鳥

Haliaeetus leucocephalus compared with Colibri thalassinus

Key Differences

• 白头海雕 is Not Evaluated while 綠色紫耳蜂鳥 is Least Concern.

Taxonomic Classification

Rank	白头海雕	綠色紫耳蜂鳥
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)	Apodiformes (雨燕目)
Family	Accipitridae (Hawks & Eagles)	Trochilidae
Genus	Haliaeetus (Sea Eagles)	Colibri
Species	Haliaeetus leucocephalus	Colibri thalassinus

Evolutionary Relationship

白头海雕 and 綠色紫耳蜂鳥 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 ↑

綠色紫耳蜂鳥

LC — Least Concern

Physical Characteristics

Attribute	白头海雕	綠色紫耳蜂鳥
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).

綠色紫耳蜂鳥

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

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。

綠色紫耳蜂鳥

墨西哥紫耳蜂鸟是中型蜂鸟，主要呈绿色，具有独特的金属光泽紫蓝色耳斑和胸部条纹。栖息于从墨西哥向南延伸至中美洲海拔1,000至3,000米的高地和山地森林。雄鸟领地意识强，鸣声频繁，并进行华丽的飞行炫耀。在高海拔繁殖，部分种群进行季节性垂直迁移。是墨西哥高地松栎林和云雾林中最常见的蜂鸟之一。

Shared Countries

Both species can be found in 3 countries:

🇪🇨 Ecuador 🇳🇴 Norway 🇺🇸 United States