白头海雕 vs 彩须尖嘴蜂鸟

Haliaeetus leucocephalus compared with Chalcostigma herrani

Key Differences

白头海雕 is Not Evaluated while 彩须尖嘴蜂鸟 is Least Concern.

Taxonomic Classification

Rank	白头海雕	彩须尖嘴蜂鸟
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)	Chalcostigma
Species	Haliaeetus leucocephalus	Chalcostigma herrani

Evolutionary Relationship

白头海雕 and 彩须尖嘴蜂鸟 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 ↑

彩须尖嘴蜂鸟

LC — Least Concern

Physical Characteristics

Attribute	白头海雕	彩须尖嘴蜂鸟
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).

彩须尖嘴蜂鸟

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

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。

彩须尖嘴蜂鸟

虹须刺嘴蜂鸟（Chalcostigma herrani）是命名最为绚丽的蜂鸟之一，具有独特的长而多彩的喉垂，从绿色到蓝色再到紫色渐变，形成独特的胡须状图案。栖息于哥伦比亚、委内瑞拉、厄瓜多尔和秘鲁海拔3200至4500米的开阔帕拉莫草地和灌木丛中。是海拔最高的蜂鸟之一，以低矮帕拉莫花卉为食，通过夜间蛰伏适应零下的夜间气温。