Águila cabeza blanca vs
Haliaeetus leucocephalus compared with Ciboria betulae
Key Differences
- Águila cabeza blanca is Not Evaluated while is Least Concern.
Taxonomic Classification
| Rank | Águila cabeza blanca | |
|---|---|---|
| Kingdom | Animalia (Animals) | Fungi (Fungi) |
| Phylum | Chordata (cordados) | Ascomycota (Sac Fungi) |
| Class | Aves (Birds) | Leotiomycetes (Leotiomycetes) |
| Order | Accipitriformes (Hawks & Eagles) | Helotiales (Helotiales) |
| Family | Accipitridae (Hawks & Eagles) | Sclerotiniaceae |
| Genus | Haliaeetus (Sea Eagles) | Ciboria |
| Species | Haliaeetus leucocephalus | Ciboria betulae |
Conservation Status
Águila cabeza blanca
NE — Not EvaluatedPopulation: ~316.7K
Trend: Increasing ↑
Physical Characteristics
| Attribute | Águila cabeza blanca | |
|---|---|---|
| Diet | Carnivore | — |
| Average Lifespan | 28 years | — |
| Average Length | 90 cm | — |
| Average Weight | 5.0 kg | — |
Habitat & Geographic Range
Águila cabeza blanca
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).
Native to Europe, inhabiting ecosystems characteristic of the region.
Distributed across Belgium, Denmark, Norway, and Sweden.
Águila cabeza blanca
El ave nacional de los Estados Unidos y símbolo del éxito conservacionista americano, el águila cabeza blanca tiene una envergadura de hasta 2,4 metros y habita bosques y humedales próximos a aguas abiertas en toda Norteamérica. Casi extinta en la década de 1960 por el envenenamiento con DDT y la caza, se recuperó de forma notable gracias a las prohibiciones de pesticidas y la Ley de Especies en Peligro.
Ciboria betulae is a small discomycete fungus in the family Sclerotiniaceae, associated with birch (Betula) trees across temperate Europe and northern Asia. The species fruits on fallen birch catkins, seeds, or occasionally on decaying birch wood in moist woodland habitats and riparian zones. Its fruiting bodies are typical of the genus: small, stalked cup fungi with a pale to medium brown, concave disc surface. Ciboria betulae is saprotrophic, breaking down plant debris and contributing to nutrient cycling in birch woodland ecosystems. The species name clearly references its host association with Betula. It is classified as Least Concern, reflecting a distribution that is wide, though perhaps locally patchy, across birch-dominated forests and woodland edges. Birch catkins provide a specific substrate window in late spring and early summer after they fall, meaning the fruiting season of this species is typically brief and easily missed. Microscopic features including ascospore dimensions and shape, paraphysis morphology, and excipular tissue help differentiate Ciboria betulae from closely related species on other substrates. The genus Ciboria encompasses multiple species each associated with particular plant substrates, representing a degree of substrate specialization unusual among saprotrophic cup fungi. Records are scattered but consistent across the temperate birch belt of Eurasia.
Shared Countries
Both species can be found in 4 countries:
Related Comparisons
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