Calao longibande vs Calao à bec pâle

The Congo Pied Hornbill and Pale-billed Hornbill can be distinguished primarily by their bill color and structure. The Congo Pied Hornbill has a more prominent, contrastingly colored bill, whereas the Pale-billed Hornbill's bill is less striking. Both species share similar body shapes typical of hornbills.

Look for the bill color and structure: the Congo Pied Hornbill has a more prominent and contrasting bill compared to the Pale-billed Hornbill. Use binoculars to focus on these features for accurate identification.