白头海雕 vs

Haliaeetus leucocephalus compared with Clitocybe menthiodora

Taxonomic Classification

Rank	白头海雕
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Chordata (脊索动物门)	Basidiomycota (担子菌门)
Class	Aves (鳥綱)	Agaricomycetes (傘菌綱)
Order	Accipitriformes (鷹形目)	Agaricales (伞菌目)
Family	Accipitridae (Hawks & Eagles)	Tricholomataceae
Genus	Haliaeetus (Sea Eagles)	Clitocybe
Species	Haliaeetus leucocephalus	Clitocybe menthiodora

Conservation Status

白头海雕

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

NE — Not Evaluated

Physical Characteristics

Attribute	白头海雕
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).

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across 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。

Clitocybe menthiodora is a distinctive agaric fungus in the family Tricholomataceae, named for its notable minty or anise-like odor — the species epithet combining 'mentha' (mint) and 'odora' (fragrant) — which serves as a useful field identification character. It inhabits temperate European woodlands and forest margins, fruiting among leaf litter and soil organic matter in autumn. The cap is typically depressed to broadly funnel-shaped, pale greyish or whitish, with crowded, decurrent gills characteristic of the Clitocybe genus. The pleasant aromatic scent distinguishes it from the similarly structured but odorless or fetid species in the genus. Several Clitocybe species are known for distinctive odors, including anise, honey, and meal-like scents, which are attributed to volatile aromatic compounds produced during fruiting. While some fragrant Clitocybe species are edible, others contain muscarine or other toxins, and identification must be thorough. C. menthiodora is a saprotrophic decomposer playing a role in nutrient cycling in European temperate forest ecosystems.