pigargo-americano vs Purple-backed Thornbill

Haliaeetus leucocephalus compared with Ramphomicron microrhynchum

Key Differences

• pigargo-americano is Not Evaluated while Purple-backed Thornbill is Least Concern.

Taxonomic Classification

Rank	pigargo-americano	Purple-backed Thornbill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (ave)	Aves (ave)
Order	Accipitriformes (Hawks & Eagles)	Apodiformes (Apodiformes)
Family	Accipitridae (Hawks & Eagles)	Trochilidae
Genus	Haliaeetus (Sea Eagles)	Ramphomicron
Species	Haliaeetus leucocephalus	Ramphomicron microrhynchum

Evolutionary Relationship

pigargo-americano and Purple-backed Thornbill share a common ancestor at the Class level: Aves. (ave)

Conservation Status

pigargo-americano

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Purple-backed Thornbill

LC — Least Concern

Physical Characteristics

Attribute	pigargo-americano	Purple-backed Thornbill
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).

Purple-backed Thornbill

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

Purple-backed Thornbill

O beija-flor-de-dorso-violeta (Ramphomicron microrhynchum) e um colibri minusculo e precioso dos Andes elevados; os machos exibem penas de dorso e uropigeo violeta-purpura cintilantes, com um bico caracteristicamente curto adaptado a flores de tubo curto. Encontrado em pajonais abertos de paramo e bordas de floresta de nuvem em elevacoes de 2.500 a 4.500 metros na Venezuela, Colombia, Equador e Peru. Apesar de seu pequeno tamanho, sao defensores agressivos de territorio em manchas de flores.

Shared Countries

Both species can be found in 2 countries:

🇪🇨 Ecuador 🇳🇴 Norway