The harpy is one of the largest species of eagle. As is often the case with birds of prey, females are larger than males. The birds can grow to 36 to 40 inches. Females weigh between 13 to 20 pounds.

Sightings of a young harpy eagle in southern Mexico’s Lacandon Jungle in 2023 have now been verified, marking the first time in more than a decade that one of South America’s largest birds of prey has ...