Alberta Spruce vs ハクトウワシ

Picea glauca compared with Haliaeetus leucocephalus

Taxonomic Classification

Rank	Alberta Spruce	ハクトウワシ
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Coniferophyta (Conifers)	Chordata (脊索動物)
Class	Pinopsida (マツ綱)	Aves (鳥類)
Order	Pinales (マツ目)	Accipitriformes (タカ目)
Family	Pinaceae (Pine Family)	Accipitridae (Hawks & Eagles)
Genus	Picea	Haliaeetus (Sea Eagles)
Species	Picea glauca	Haliaeetus leucocephalus

Conservation Status

Alberta Spruce

NE — Not Evaluated

ハクトウワシ

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Physical Characteristics

Attribute	Alberta Spruce	ハクトウワシ
Diet	—	Carnivore
Average Lifespan	—	28 years
Average Length	—	90 cm
Average Weight	—	5.0 kg

Habitat & Geographic Range

Alberta Spruce

Habitat

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

Range

Widely distributed across Asia (Taiwan, Turkey), Europe (14 countries), and North America (Canada, United States).

ハクトウワシ

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).

Alberta Spruce

The Alberta Spruce (Picea glauca) is a species in the genus Picea. Typically found in temperate and boreal forests, often at higher elevations.

ハクトウワシ

アメリカの国鳥であり保全の成功を象徴するハクトウワシは翼開長が最大2.4 mに達し、北米全域の水辺近くの森林や湿地に生息する。強力な空中捕食者兼腐肉食者で魚を主食とするが、水鳥や腐肉も捕食する。DDT汚染と狩猟によって1960年代にほぼ絶滅に瀕したが、農薬の使用禁止と絶滅危惧種法の施行により劇的に回復した。