pigargo-americano vs gray four-eyed opposum

Haliaeetus leucocephalus compared with Philander opossum

Key Differences

• pigargo-americano is Not Evaluated while gray four-eyed opposum is Least Concern.

Taxonomic Classification

Rank	pigargo-americano	gray four-eyed opposum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Mammalia (mamíferos)
Order	Accipitriformes (Hawks & Eagles)	Didelphimorphia (Didelphimorphia)
Family	Accipitridae (Hawks & Eagles)	Didelphidae
Genus	Haliaeetus (Sea Eagles)	Philander
Species	Haliaeetus leucocephalus	Philander opossum

Evolutionary Relationship

pigargo-americano and gray four-eyed opposum share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

pigargo-americano

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

gray four-eyed opposum

LC — Least Concern

Physical Characteristics

Attribute	pigargo-americano	gray four-eyed opposum
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).

gray four-eyed opposum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.