白头海雕 vs clustered lady's mantle
Haliaeetus leucocephalus compared with Alchemilla glomerulans
Key Differences
- 白头海雕 is Not Evaluated while clustered lady's mantle is Least Concern.
Taxonomic Classification
| Rank | 白头海雕 | clustered lady's mantle |
|---|---|---|
| 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) | Rosales (蔷薇目) |
| Family | Accipitridae (Hawks & Eagles) | Rosaceae (Rose Family) |
| Genus | Haliaeetus (Sea Eagles) | Alchemilla |
| Species | Haliaeetus leucocephalus | Alchemilla glomerulans |
Conservation Status
白头海雕
NE — Not EvaluatedPopulation: ~316.7K
Trend: Increasing ↑
clustered lady's mantle
LC — Least ConcernPhysical Characteristics
| Attribute | 白头海雕 | clustered lady's mantle |
|---|---|---|
| Diet | Carnivore | — |
| Average Lifespan | 28 years | — |
| Average Length | 90 cm | — |
| Average Weight | 5.0 kg | — |
Habitat & Geographic Range
白头海雕
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.
Widely distributed across Europe (8 countries), North America (United States), and South America (Ecuador).
clustered lady's mantle
Typically found in diverse terrestrial habitats from tropical forests to temperate regions.
Found across Europe (5 countries) and North America (Canada).
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。
clustered lady's mantle
Alchemilla glomerulans, the clustered lady's mantle, is a perennial herbaceous plant in the family Rosaceae native to northern Europe and subarctic regions, including Scandinavia, Iceland, the British Isles, and alpine habitats in central Europe. Like all Alchemilla species, it produces rounded, palmately lobed leaves with a distinctive pleated surface texture and water-repellent properties that cause morning dew and rain to bead into droplets, held in the leaf center—a phenomenon that has historically been associated with alchemical associations with pure water. The small yellow-green flowers are apomictic in Alchemilla, meaning seeds develop without fertilization, which simplifies reproduction but limits genetic recombination. A. glomerulans grows in damp grasslands, mountain meadows, streamsides, and moist tundra habitats, often at higher elevations and latitudes. The species is classified as Least Concern by the IUCN, being locally common across its northern and alpine range. Alchemilla species have long been used in herbal medicine, particularly in treating wounds and gynecological conditions, with A. vulgaris (common lady's mantle) being the most widely used species.
Related Comparisons
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