白头海雕 vs 綠額矛嘴蜂鳥

Haliaeetus leucocephalus compared with Doryfera ludovicae

Key Differences

白头海雕 is Not Evaluated while 綠額矛嘴蜂鳥 is Least Concern.

Taxonomic Classification

Rank	白头海雕	綠額矛嘴蜂鳥
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)	Doryfera
Species	Haliaeetus leucocephalus	Doryfera ludovicae

Evolutionary Relationship

白头海雕 and 綠額矛嘴蜂鳥 share a common ancestor at the Class level: Aves. (鳥綱)

查看 Class: Aves

Conservation Status

白头海雕

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

綠額矛嘴蜂鳥

LC — Least Concern

Physical Characteristics

Attribute	白头海雕	綠額矛嘴蜂鳥
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).

綠額矛嘴蜂鳥

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。

綠額矛嘴蜂鳥

绿额矛嘴蜂鸟是一种中型蜂鸟，具有独特的细长、略微上翘的喙，栖息于从哥斯达黎加经哥伦比亚和厄瓜多尔至玻利维亚海拔1,000至2,400米的安第斯山地湿润云雾林中层。其细长的喙专门用于探访Centropogon及其他嘴较短的蜂鸟无法触及的安第斯钟形花的长管状花朵。雄鸟全身闪亮绿色，雌鸟下体有白色斑点。被列为无危物种。