Black-chested Buzzard-Eagle vs Broad-winged Hawk

In short

The Black-chested Buzzard-Eagle and the Broad-winged Hawk are both medium-sized raptors, but they differ in structure and plumage. The Buzzard-Eagle is larger with a distinctive broad chest and contrasting plumage, while the Broad-winged Hawk is more compact with a less pronounced color contrast.

Identification tips

1. Size and Structure: Look for the larger size and broader wings of the Buzzard-Eagle. 2. Plumage: Note the black chest and gray upperparts of the Buzzard-Eagle versus the more uniform brown of the Broad-winged Hawk. 3. Flight Style: Observe the wing position during soaring; Buzzard-Eagle holds wings in a shallow 'V'. 4. Habitat: Consider the environment; Buzzard-Eagle is more likely in open, mountainous areas, while Broad-winged Hawk favors forests. 5. Vocalizations: Listen for the Buzzard-Eagle's scream versus the Broad-winged Hawk's whistle.

Size

The Black-chested Buzzard-Eagle is larger and more robust than the Broad-winged Hawk, which is more compact and has a shorter wingspan relative to its body size.

Plumage

The Buzzard-Eagle has a striking black chest and gray upperparts, with a white belly and underwing coverts. In contrast, the Broad-winged Hawk has a more uniform brownish coloration with a less distinct chest pattern, and its tail is banded with broad white and dark stripes.

Behaviour

The Black-chested Buzzard-Eagle often soars with wings held in a shallow 'V', while the Broad-winged Hawk typically soars with wings flat or slightly raised. Both species are known for their soaring flight, but the Buzzard-Eagle's flight is more powerful.

Habitat

The Buzzard-Eagle is found in open and semi-open habitats, often in mountainous regions, while the Broad-winged Hawk prefers deciduous forests and is more commonly seen during migration.

Voice

The Buzzard-Eagle's call is a high-pitched scream, whereas the Broad-winged Hawk has a distinctive, piercing whistle. These vocalizations can be a useful identification tool, especially during the breeding season.