Micrastur semitorquatus
The Collared Forest Falcon, *Micrastur semitorquatus*, is a medium-sized raptor distinguished by its secretive nature and formidable hunting prowess within dense Neotropical forests. Measuring 48-60 cm (19-24 inches) in length with a wingspan of approximately 70-80 cm, females are noticeably larger than males. Its plumage typically features dark slate-grey upperparts, a large head, and a long tail, with underparts varying from plain white to finely barred with dark grey, depending on the subs...
Found primarily in dense tropical and subtropical evergreen forests, ranging from humid lowlands to montane cloud forests. It typically inhabits forest interiors, edges, and sometimes mature secondary growth, occurring from sea level up to 2,500 meters (8,200 feet) in elevation.
Its diet is diverse, consisting predominantly of birds (ranging from hummingbirds to small parrots), small mammals (rodents, bats, squirrels, small monkeys), reptiles (lizards, snakes), and large insects. It primarily hunts by ambush from a perch, using acute hearing to locate prey.
The Collared Forest Falcon is largely diurnal but exhibits crepuscular tendencies, often being most active at dawn and dusk. It typically roosts silently high within the forest canopy, blending in with its surroundings. Its primary foraging strategy involves perching motionless and listening inte...
The Collared Forest Falcon is a widespread resident throughout much of the Neotropics, exhibiting no migratory movements. Its extensive breeding range stretches from southern Mexico, encompassing regions like southern Tamaulipas, Veracruz, Oaxaca, Chiapas, and the Yucatán Peninsula, south through...
Least Concern
- The Collared Forest Falcon is a master of acoustic hunting, relying on its keen hearing to pinpoint prey in the dense, visually cluttered forest understory. - Unlike most falcons that hunt in open country, its short, rounded wings and long tail are perfectly adapted for agile maneuvering throug...