pigargo-americano vs white-letter hairstreak

Haliaeetus leucocephalus compared with Satyrium w-album

Key Differences

pigargo-americano is Not Evaluated while white-letter hairstreak is Vulnerable.

Taxonomic Classification

Rank	pigargo-americano	white-letter hairstreak
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Arthropoda (artrópode)
Class	Aves (ave)	Insecta (inseto)
Order	Accipitriformes (Hawks & Eagles)	Lepidoptera (Butterflies & Moths)
Family	Accipitridae (Hawks & Eagles)	Lycaenidae
Genus	Haliaeetus (Sea Eagles)	Satyrium
Species	Haliaeetus leucocephalus	Satyrium w-album

Evolutionary Relationship

pigargo-americano and white-letter hairstreak share a common ancestor at the Kingdom level: Animalia. (Animals)

View Kingdom: Animalia

Conservation Status

pigargo-americano

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

white-letter hairstreak

VU — Vulnerable

Physical Characteristics

Attribute	pigargo-americano	white-letter hairstreak
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).

white-letter hairstreak

Habitat

Inhabits Mediterranean forests and woodlands within the Palearctic biogeographic realm.

Range

Found across Europe (37 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.

white-letter hairstreak

A borboleta W-branco (Satyrium w-album) está classificada como Vulnerável (VU) na Lista Vermelha da IUCN. Enfrenta alto risco de ameaça em estado selvagem, com populações em declínio e crescente pressão sobre seu habitat.