pigargo-americano vs gavião-de-penacho

Haliaeetus leucocephalus compared with Spizaetus ornatus

Key Differences

  • pigargo-americano is Not Evaluated while gavião-de-penacho is Near Threatened.

Taxonomic Classification

Rank pigargo-americano gavião-de-penacho
Kingdom same Animalia (Animals) Animalia (Animals)
Phylum same Chordata (cordados) Chordata (cordados)
Class same Aves (ave) Aves (ave)
Order same Accipitriformes (Hawks & Eagles) Accipitriformes (Hawks & Eagles)
Family same Accipitridae (Hawks & Eagles) Accipitridae (Hawks & Eagles)
Genus Haliaeetus (Sea Eagles) Spizaetus
Species Haliaeetus leucocephalus Spizaetus ornatus

Evolutionary Relationship

pigargo-americano and gavião-de-penacho share a common ancestor at the Family level: Accipitridae. (Hawks & Eagles)

Conservation Status

pigargo-americano

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

gavião-de-penacho

NT — Near Threatened

Physical Characteristics

Attribute pigargo-americano gavião-de-penacho
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).

gavião-de-penacho

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

gavião-de-penacho

A águia-de-penacho (Spizaetus ornatus) está classificada como Quase Ameaçada (NT) na Lista Vermelha da UICN. Próxima de se qualificar como ameaçada, com populações que podem tornar-se vulneráveis sem ações de conservação.

Shared Countries

Both species can be found in 2 countries:

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