🌍 World Animal Map

Harpy eagle vs Steller's sea eagle

Size and range side by side, using only figures recorded in Wikidata.

Harpy eagle
Harpy eagle. Photo: Mdf, CC BY-SA 3.0, via Wikimedia Commons
Steller's sea eagle
Steller's sea eagle. Photo: Michael Pinczolits, CC BY 2.0, via Wikimedia Commons
Harpy eagleSteller's sea eagle
Scientific nameHarpia harpyjaHaliaeetus pelagicus
Mass4.4 kg (male adult)
7.5 kg (female adult)
Wikidata
5.45 kg (male adult)
7.9 kg (female adult)
Wikidata
Lives inNorth America, South AmericaAsia, Europe, North America
StatusVulnerableVulnerable

Quick answers

Which is bigger, the Harpy eagle or the Steller's sea eagle?
Their recorded weights overlap, so neither is clearly heavier.
Where do they live?
Harpy eagle: North America, South America. Steller's sea eagle: Asia, Europe, North America (continents with GBIF records).

About them

Harpy eagle

The harpy eagle (Harpia harpyja) is a large neotropical species of eagle.

Steller's sea eagle

Steller's sea eagle (Haliaeetus pelagicus), also known as the Pacific sea eagle or white-shouldered eagle, is a very large diurnal bird of prey in the family Accipitridae.

Mass: Wikidata (CC0) statements without qualifiers or qualified male/female/adult (birth weights left out). Descriptions: first sentence of the English Wikipedia articles (CC BY-SA 4.0), linked from each animal page.