Ayres's Hawk-Eagle vs Tawny Eagle

In short

Ayres's Hawk-Eagle and the Tawny Eagle can be tricky to differentiate due to their similar size and overlapping habitats. The most reliable field mark is the plumage: Ayres's Hawk-Eagle typically has a more contrasting black-and-white appearance, while the Tawny Eagle is generally more uniformly brown. Observing behavior and habitat preferences can also aid in identification.

Identification tips

1. Look for the contrasting black-and-white plumage of Ayres's Hawk-Eagle versus the uniform brown of the Tawny Eagle. 2. Note the habitat: Ayres's Hawk-Eagle prefers more forested areas. 3. Observe the flight pattern: Ayres's Hawk-Eagle is more agile with rapid wingbeats. 4. Consider the bulkier build of the Tawny Eagle when perched.

Size

Both species are similar in size, but the Tawny Eagle is generally bulkier and more robust compared to the more slender Ayres's Hawk-Eagle.

Plumage

Ayres's Hawk-Eagle has a distinctive black-and-white plumage with a striking white underbody and black upperparts, whereas the Tawny Eagle is more uniformly brown, often with a tawny or rufous hue, especially in juveniles.

Behaviour

Ayres's Hawk-Eagle is more agile and often seen soaring with rapid wingbeats, while the Tawny Eagle tends to soar more steadily and is often seen perched conspicuously.

Habitat

Both species inhabit open woodlands and savannas, but Ayres's Hawk-Eagle is more likely to be found in forested areas, whereas the Tawny Eagle is more common in open, arid environments.

Voice

Vocalizations are not the most reliable for field identification as both species have similar calls, but Ayres's Hawk-Eagle may have a slightly higher-pitched call.