White-breasted Hawk

Quick Facts

• Scientific Name: Accipiter chionogaster
• Spanish Name: Gavilán pechiblanco
• Family: Accipitridae
• Known Nicknames: White-breasted Hawk, White-breasted Accipiter
• Average Length: 30–38 cm / 12–15 in
• Average Weight: 150–250 g / 5.3–8.8 oz
• Wingspan: 55–70 cm / 22–28 in
• Key Feature: White underparts contrasting with dark gray upperparts and a dark cap
• Primary Diet: Carnivore (small birds, mammals, reptiles, and insects)
• Range: Southern Mexico (Chiapas) through Central America to western Panama
• Habitat: Montane and subtropical forests, forest edges, and clearings from 600–3000 m elevation
• Social Structure: Solitary or in pairs; territorial during breeding
• Nesting/Breeding: Stick nest placed in a tree fork, often in a tall tree
• Conservation Status: Least Concern (LC)
• Population Trend: Stable

The White-breasted Hawk (*Accipiter chionogaster*) is a striking, medium-sized raptor endemic to the highland pine-oak forests of Central America, from southern Mexico to Honduras. Its most distinctive feature is the stark contrast between its crisp white underparts and a dark, slate-gray back and hood, which gives it a sharp, tuxedo-like appearance. Unlike many accipiters, adults display a unique, clean white throat and breast that extends unstreaked down to the belly, while their long, barred tail and short, rounded wings mark them as agile forest hunters. A special feature is their pale, almost yellow eyes in adults—a rarity among hawks—which, combined with their silent, swift flight through dense canopy, makes them elusive masters of surprise ambush on birds and small mammals.

Fun Facts

Despite its name, the White-breasted Hawk is often considered a subspecies of the Sharp-shinned Hawk by many ornithologists, but it stands out for its strikingly clean white chest and belly that contrast sharply with its dark gray back, making it look like a formal little raptor. It has a quirky hunting technique where it will sometimes “still-hunt” by perching motionless for long periods inside dense foliage, then exploding out with a rapid, twisting flight to snatch small birds or insects mid-air. One of its most unique adaptations is its exceptionally long, slender legs and toes, which allow it to reach deep into tree cavities and leaf clusters to extract prey that other hawks cannot access. In a bizarre behavior, these hawks have been observed engaging in “anting,” where they deliberately rub ants on their feathers, likely to use the formic acid as a natural insecticide against parasites.

Habitats & Distribution

The White-breasted Hawk inhabits montane and subtropical forests, primarily in pine-oak, cloud forest, and humid highland woodland habitats. It is often found along forest edges, clearings, and riparian corridors, typically at elevations between 1,200 and 3,500 meters. Its geographical range is restricted to the highlands of southern Mexico (Chiapas) and Central America, including Guatemala, Honduras, El Salvador, and northern Nicaragua. This species does not occur in South America and is considered resident throughout its limited range, with no migratory movements.

Behaviours & Reproduction

The White-breasted Hawk is typically solitary outside of the breeding season, with pairs forming a monogamous bond for a single season. Courtship involves aerial displays, including high circling and steep dives, where the male may pass prey to the female in mid-air to strengthen the pair bond. They nest in a platform of sticks built high in a tree fork, often reusing the same site annually. The female lays a clutch of 2 to 4 eggs, which she incubates alone for approximately 30 days, while the male hunts and delivers food to her. After hatching, the male continues to provide prey, and the female broods and feeds the chicks until they fledge at around 30 to 35 days old. A unique strategy is the female’s aggressive defense of the nest, which includes dive-bombing intruders much larger than herself. Post-fledging, the young remain dependent on the parents for several weeks while learning to hunt, before dispersing to establish their own territories.

Diet

The White-breasted Hawk (Accipiter chionogaster) is an agile avian predator whose diet consists primarily of small to medium-sized birds, which it captures in swift, surprise attacks through dense forest or woodland edges. It also hunts a variety of small mammals, such as rodents and bats, along with occasional reptiles, amphibians, and large insects. An interesting fact about its feeding strategy is that it often uses a "still-hunting" technique, perching motionless for long periods before launching a rapid, direct flight to snatch prey from branches or the ground. This hawk is known to pluck and consume its prey on a prominent perch, and it can take birds nearly as large as itself, demonstrating remarkable strength relative to its size.

Colors

The White-breasted Hawk has slate-gray upperparts and a pure white throat, chest, and belly, with fine dark barring on the flanks and thighs. Its head is gray with a faint, dark mustachial stripe, and the tail is banded black and gray with a white tip. This countershading—dark above, light below—provides camouflage against the sky when viewed from below, while the white underparts help it blend with bright gaps in the forest canopy.