白头海雕 vs Common Pipsissewa

Haliaeetus leucocephalus compared with Chimaphila umbellata

Key Differences

白头海雕 is Not Evaluated while Common Pipsissewa is Endangered.

Taxonomic Classification

Rank	白头海雕	Common Pipsissewa
Kingdom	Animalia (动物界)	Plantae (植物)
Phylum	Chordata (脊索动物门)	Magnoliophyta (木兰植物门)
Class	Aves (鳥綱)	Magnoliopsida (木兰纲)
Order	Accipitriformes (鷹形目)	Ericales (杜鹃花目)
Family	Accipitridae (Hawks & Eagles)	Ericaceae
Genus	Haliaeetus (Sea Eagles)	Chimaphila
Species	Haliaeetus leucocephalus	Chimaphila umbellata

Conservation Status

白头海雕

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Common Pipsissewa

EN — Endangered

Physical Characteristics

Attribute	白头海雕	Common Pipsissewa
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).

Common Pipsissewa

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (8 countries) and North America (United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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。

Common Pipsissewa

<em>Chimaphila umbellata</em>, the common pipsissewa or prince's pine, is an evergreen subshrub in the family Ericaceae, characterised by whorled, toothed, leathery leaves and nodding, waxy pink to white flowers borne in small clusters on slender stems. It typically grows in dry to moist coniferous and mixed forests, often in humus-rich soils with a dense duff layer, where it depends on mycorrhizal associations for nutrient uptake. The species is distributed across Europe, including Belgium, Denmark, Finland, France, and the Netherlands, and in North America including the United States, reflecting a circumboreal distribution pattern. <em>Chimaphila umbellata</em> is assessed as Endangered on the IUCN Red List, indicating significant population declines attributed to habitat loss through forest conversion, fire suppression altering forest structure, and disruption of fungal symbiont communities. It is a slow-growing, long-lived plant with limited capacity for rapid recovery following disturbance. Biological traits such as precise average lifespan, plant dimensions, and detailed dietary and physiological parameters remain poorly documented in the scientific literature. The plant has a history of use in traditional herbal medicine among Indigenous North American peoples, who used it to treat kidney and urinary conditions.