白头海雕 vs 琉璃金剛鸚鵡

Haliaeetus leucocephalus compared with Ara ararauna

Key Differences

白头海雕 is Not Evaluated while 琉璃金剛鸚鵡 is Least Concern.

Taxonomic Classification

Rank	白头海雕	琉璃金剛鸚鵡
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)	Psittaciformes (鹦形目)
Family	Accipitridae (Hawks & Eagles)	Psittacidae (True Parrots)
Genus	Haliaeetus (Sea Eagles)	Ara (Macaws)
Species	Haliaeetus leucocephalus	Ara ararauna

Evolutionary Relationship

白头海雕 and 琉璃金剛鸚鵡 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 ↑

琉璃金剛鸚鵡

LC — Least Concern

Physical Characteristics

Attribute	白头海雕	琉璃金剛鸚鵡
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).

琉璃金剛鸚鵡

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia, Ecuador, 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。

琉璃金剛鸚鵡

蓝黄金刚鹦鹉（Ara ararauna）是最壮观且广泛饲养的金刚鹦鹉之一，以亮丽的钴蓝色上体与鲜黄色下体及绿色额部形成美丽对比。分布于巴拿马东部经委内瑞拉、巴西、玻利维亚至秘鲁和厄瓜多尔的森林、林地和稀树草原。高度智慧，成对或小群活动，以棕榈果、种子和水果为食。作为笼养鸟已有400余年历史，在人工饲养环境下可存活80年以上。