Golden Eagle vs Gray-backed Tern

Aquila chrysaetos compared with Onychoprion lunatus

Key Differences

• Golden Eagle is Near Threatened while Gray-backed Tern is Least Concern.

Taxonomic Classification

Rank	Golden Eagle	Gray-backed Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Accipitriformes (Hawks & Eagles)	Charadriiformes (Charadriiformes)
Family	Accipitridae (Hawks & Eagles)	Laridae
Genus	Aquila (True Eagles)	Onychoprion
Species	Aquila chrysaetos	Onychoprion lunatus

Evolutionary Relationship

Golden Eagle and Gray-backed Tern share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Golden Eagle

NT — Near Threatened

Population: ~300.0K

Trend: Stable →

Gray-backed Tern

LC — Least Concern

Physical Characteristics

Attribute	Golden Eagle	Gray-backed Tern
Diet	Carnivore	—
Average Lifespan	30 years	—
Average Length	85 cm	—
Average Weight	5.0 kg	—

Habitat & Geographic Range

Golden Eagle

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Gray-backed Tern

Habitat

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

Range

Found in Norway.

Golden Eagle

Among the most powerful and widely distributed raptors in the world, golden eagles have wingspans reaching 2.2 meters and inhabit mountainous terrain across the Northern Hemisphere. Supreme aerial hunters, they use soaring flight and steep dives at speeds over 200 km/h to capture rabbits, hares, ground squirrels, and occasionally young deer and foxes. In many cultures they have been central to falconry traditions spanning millennia.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway