白头海雕 vs 煤山雀

Haliaeetus leucocephalus compared with Periparus ater

Key Differences

• 白头海雕 is Not Evaluated while 煤山雀 is Least Concern.

Taxonomic Classification

Rank	白头海雕	煤山雀
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)	Passeriformes (雀形目)
Family	Accipitridae (Hawks & Eagles)	Paridae
Genus	Haliaeetus (Sea Eagles)	Periparus
Species	Haliaeetus leucocephalus	Periparus ater

Evolutionary Relationship

白头海雕 and 煤山雀 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 ↑

煤山雀

LC — Least Concern

Physical Characteristics

Attribute	白头海雕	煤山雀
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).

煤山雀

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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。

煤山雀

The coal tit, Periparus ater, is a small, active passerine bird in the family Paridae distributed across a vast range from western Europe through central Asia to the Pacific coast of Russia, China, and Japan. It inhabits predominantly coniferous and mixed forests, showing a particular affinity for spruce and fir woodland where it forages acrobatically among needles and bark for insects, spiders, and seeds. In Europe, including Scandinavia and the Benelux countries, it is a familiar resident of pine and spruce forests at all elevations from sea level to treeline. The coal tit is recognized by its distinctive black cap, white cheek patches, a white spot on the nape that distinguishes it from other tits, and buff underparts. It is one of the smallest members of the Paridae family, measuring around 10–11 centimeters in length. Coal tits are notable food hoarders, caching seeds and invertebrates in bark crevices and under moss to sustain themselves through winter. The species is monogamous and nests in natural tree holes, old woodpecker cavities, or nest boxes. It is assessed as Least Concern by the IUCN with a large, stable population and extensive range across Eurasian coniferous and mixed forests.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden