Eastern Long-tailed Hornbill vs Eastern Dwarf Hornbill

The Eastern Long-tailed Hornbill (Horizocerus cassini) and the Eastern Dwarf Hornbill (Horizocerus granti) are both part of the Horizocerus genus, making them structurally similar. However, the Eastern Dwarf Hornbill is distinguished by its clean white supercilium and largely dark bill. Vocalizations are generally distinctive but not commonly heard for the Eastern Dwarf Hornbill.

Look for the clean white supercilium and largely dark bill of the Eastern Dwarf Hornbill. Listen for distinctive vocalizations, though they are not commonly heard.

The Eastern Dwarf Hornbill features a clean white supercilium and a largely dark bill, which are key distinguishing features.

Vocalizations are generally distinctive for the Eastern Dwarf Hornbill, though not commonly heard.