Grey Hawk

The Gray Hawk, known scientifically as Buteo plagiatus, is a raptor of modest size, gracing the open country and forest edges with its presence. Adults are adorned with a pale gray body, a tail marked by three white bands set against black, and legs of a vibrant orange hue. The upper parts are a uniform gray, devoid of patterning. In contrast, the immature birds display dark brown upperparts and a tail with pale bands, while their underparts are white, speckled with brown, and their head and neck bear brown streaks.

Identification Tips

When observing the Gray Hawk, look for its short wings and long tail, which contribute to its agile flight. The adult's pale gray plumage and black-and-white banded tail are distinctive, while the orange legs add a splash of color. Juveniles can be recognized by their brown upperparts and streaked underparts, as well as the bold facial stripes and white upper tail coverts.

Habitat

The Gray Hawk favors habitats such as forest and river edges, clear cuts, savannas, and agricultural lands. In the tropical Amazon, it shows a preference for dry, secondary growth forests.

Distribution

This species' geographical range extends from the southwestern United States, through Mexico and Central America, down to the northern reaches of Costa Rica.

Behaviour

The Gray Hawk is a solitary hunter, often perched high to swoop down on its prey or gliding low through brushy areas. It is known to be monogamous, with courtship displays including aerial maneuvers and calls. Nest building is a joint effort, with the male laying the foundation and the female shaping the nest.

Song & Calls

The Gray Hawk's vocalizations are characterized by shrill, whistled calls, reminiscent of a mournful "kleee-ooo."

Breeding

During the breeding season, which spans from December to May, the Gray Hawk builds its nest high in a tree. The female typically lays one to three eggs, usually two, which are white to pale blue. Incubation lasts about 33 days, and the young fledge after approximately 6 weeks.

Similar Species

While there are no similar species mentioned, the Gray Hawk can be distinguished from other Buteo species by its unique coloration and size.

Diet and Feeding

The diet of the Gray Hawk primarily consists of lizards and snakes. However, it will also prey on small mammals, birds, and frogs. It employs a sit-and-wait tactic from high perches or hunts on the wing just above the canopy.

Conservation status

The Gray Hawk is currently listed as Least Concern by the IUCN, indicating that it does not face any immediate threat of extinction.