Alcock's Spruce vs pigargo-americano

Picea alcoquiana compared with Haliaeetus leucocephalus

Key Differences

Alcock's Spruce is Near Threatened while pigargo-americano is Not Evaluated.

Taxonomic Classification

Rank	Alcock's Spruce	pigargo-americano
Kingdom	Plantae (plantas)	Animalia (Animals)
Phylum	Coniferophyta (Conifers)	Chordata (cordados)
Class	Pinopsida (Conifers)	Aves (ave)
Order	Pinales (Pines & Allies)	Accipitriformes (Hawks & Eagles)
Family	Pinaceae (Pine Family)	Accipitridae (Hawks & Eagles)
Genus	Picea	Haliaeetus (Sea Eagles)
Species	Picea alcoquiana	Haliaeetus leucocephalus

Conservation Status

Alcock's Spruce

NT — Near Threatened

pigargo-americano

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Physical Characteristics

Attribute	Alcock's Spruce	pigargo-americano
Diet	—	Carnivore
Average Lifespan	—	28 years
Average Length	—	90 cm
Average Weight	—	5.0 kg

Habitat & Geographic Range

Alcock's Spruce

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

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).

Alcock's Spruce

The Alcock's Spruce (Picea alcoquiana) is a species in the genus Picea. It is currently classified as Near Threatened on the IUCN Red List. Typically found in temperate and boreal forests, often at higher elevations.

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.