Morphnus guianensis
The Crested Eagle (Morphnus guianensis) is a majestic and highly elusive raptor of the Neotropical rainforests, often considered a smaller, more slender cousin to the Harpy Eagle. Adults typically measure 79-91 cm (31-36 in) in length, possess a wingspan of 138-180 cm (4 ft 6 in - 5 ft 11 in), and weigh between 1.75-3.0 kg (3.9-6.6 lb). They are distinguished by their prominent, shaggy crest, slate-gray head and neck, blackish-brown upperparts, and white underparts with fine barring on the fl...
Found primarily in undisturbed, humid lowland and foothill primary tropical rainforests, typically below 1,000 meters elevation, but occasionally up to 1,600 meters.
Their diet consists mainly of arboreal and terrestrial mammals like monkeys, sloths, porcupines, agoutis, and opossums, complemented by large birds such as curassows and toucans, and reptiles like snakes and iguanids; they hunt by ambushing prey from a concealed perch.
Crested Eagles are largely diurnal, though their cryptic nature makes them incredibly difficult to observe, often remaining perched silently for long periods within the dense canopy. Their foraging strategy involves a 'sit-and-wait' approach from a high perch, followed by a powerful, silent stoop...
The Crested Eagle's expansive but fragmented range extends from southern Mexico (primarily Oaxaca and Veracruz) through Central America, including Belize, Guatemala, Honduras, Nicaragua, Costa Rica, and Panama. In South America, it is found across a broad swathe from Colombia and Venezuela, throu...
Near Threatened
- The Crested Eagle is often referred to as the 'Ghost of the Forest' due to its extreme elusiveness and mastery of camouflage within the dense canopy. - Despite its impressive size, it is a smaller relative of the more famous Harpy Eagle, sharing many similar ecological roles and physical traits...