Rusty-cheeked Hornbill vs Black Hornbill

In short

The Rusty-cheeked Hornbill and the Black Hornbill can be distinguished primarily by their bill and plumage coloration. The Rusty-cheeked Hornbill has a distinctive rusty-colored cheek patch, while the Black Hornbill is predominantly black with a contrasting white belly. Both species share similar habitats but differ in vocalizations.

Identification tips

• Bill and Cheek Color: Look for the rusty cheek patch on the Rusty-cheeked Hornbill.
• Plumage: Note the contrasting black and white plumage of the Black Hornbill.
• Vocalizations: Listen for the harsh calls of the Rusty-cheeked versus the melodious calls of the Black Hornbill.
• Habitat: Consider the forest type; Rusty-cheeked prefers subtropical forests, while Black Hornbill is often in primary lowland forests.

Size

Both species are similar in size, typical of medium-sized hornbills.

Plumage

The Rusty-cheeked Hornbill has a rusty-colored cheek patch and a generally brownish body, whereas the Black Hornbill is mostly black with a white belly. The Black Hornbill's plumage is more contrasting.

Behaviour

Both species exhibit typical hornbill behaviors such as foraging in the canopy and are often seen in pairs or small groups.

Habitat

Both species inhabit forested areas, but the Rusty-cheeked Hornbill is more often found in subtropical or tropical moist lowland forests, while the Black Hornbill prefers primary lowland forests.

Voice

The Rusty-cheeked Hornbill has a series of harsh, cackling calls, while the Black Hornbill's calls are more resonant and melodious.