Southern Yellow-billed Hornbill vs Silvery-cheeked Hornbill

In short

The bill shape and size are the most reliable field marks to distinguish between the Southern Yellow-billed Hornbill and the Silvery-cheeked Hornbill. The Southern Yellow-billed Hornbill has a smaller, more slender bill compared to the robust, larger bill of the Silvery-cheeked Hornbill. Observers should also note the distinct coloration differences in the plumage.

Identification tips

1. Bill size and shape: The Southern Yellow-billed Hornbill has a smaller, slender yellow bill, whereas the Silvery-cheeked Hornbill has a larger, more robust bill.
2. Plumage: Look for the bright yellow bill of the Southern Yellow-billed Hornbill compared to the darker, silvery face of the Silvery-cheeked Hornbill.
3. Size: The Silvery-cheeked Hornbill is noticeably larger than the Southern Yellow-billed Hornbill.

Size

The Silvery-cheeked Hornbill is significantly larger than the Southern Yellow-billed Hornbill.

Plumage

The Southern Yellow-billed Hornbill has a predominantly grey and white plumage with a bright yellow bill, while the Silvery-cheeked Hornbill has a darker overall appearance with a silvery-grey face and a black body.