pigargo-americano vs Bitter Scalewort

Haliaeetus leucocephalus compared with Porella arboris-vitae

Key Differences

pigargo-americano is Not Evaluated while Bitter Scalewort is Vulnerable.

Taxonomic Classification

Rank	pigargo-americano	Bitter Scalewort
Kingdom	Animalia (Animals)	Plantae (plantas)
Phylum	Chordata (cordados)	Marchantiophyta (hepáticas)
Class	Aves (ave)	Jungermanniopsida (Jungermanniopsida)
Order	Accipitriformes (Hawks & Eagles)	Porellales (Porellales)
Family	Accipitridae (Hawks & Eagles)	Porellaceae
Genus	Haliaeetus (Sea Eagles)	Porella
Species	Haliaeetus leucocephalus	Porella arboris-vitae

Conservation Status

pigargo-americano

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Bitter Scalewort

VU — Vulnerable

Physical Characteristics

Attribute	pigargo-americano	Bitter Scalewort
Diet	Carnivore	—
Average Lifespan	28 years	—
Average Length	90 cm	—
Average Weight	5.0 kg	—

Habitat & Geographic Range

pigargo-americano

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).

Bitter Scalewort

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Found across Asia (Taiwan) and Europe (5 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

pigargo-americano

A ave nacional dos Estados Unidos e símbolo do sucesso conservacionista americano, a águia-careca tem uma envergadura de até 2,4 metros e habita florestas e zonas húmidas próximas de águas abertas em toda a América do Norte. Quase extinta na década de 1960 devido ao envenenamento por DDT e à caça, recuperou de forma notável após as proibições de pesticidas e a Lei das Espécies em Perigo.

Bitter Scalewort

The Bitter Scalewort (Porella arboris-vitae) is a species in the genus Porella. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia and Europe, inhabiting ecosystems characteristic of the region.