白头海雕 vs 灰頦隱蜂鳥

Haliaeetus leucocephalus compared with Phaethornis griseogularis

Key Differences

• 白头海雕 is Not Evaluated while 灰頦隱蜂鳥 is Least Concern.

Taxonomic Classification

Rank	白头海雕	灰頦隱蜂鳥
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)	Phaethornis
Species	Haliaeetus leucocephalus	Phaethornis griseogularis

Evolutionary Relationship

白头海雕 and 灰頦隱蜂鳥 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 ↑

灰頦隱蜂鳥

LC — Least Concern

Physical Characteristics

Attribute	白头海雕	灰頦隱蜂鳥
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).

灰頦隱蜂鳥

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, 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。

灰頦隱蜂鳥

灰颏隐蜂鸟是一种栖息于从哥伦比亚到玻利维亚安第斯干燥和湿润森林中的小型隐蜂鸟，具有褐色背部、灰色颏部和带白色尖端中央尾羽的淡黄褐色下体——与许多蜂鸟相比色调较为朴素。栖息于海拔300至1,600米的森林内部和灌木林缘，沿系统性的捕食路线拜访开花植物。雄鸟在求偶场聚集，通过持续鸣叫吸引雌鸟。

Shared Countries

Both species can be found in 2 countries:

🇪🇨 Ecuador 🇳🇴 Norway