Tickell's brown hornbill (Anorrhinus tickelli), 
also known as the rusty-cheeked hornbill

Tickell's brown hornbill (Anorrhinus tickelli), also known as the rusty-cheeked hornbill, is a species of hornbill found in forests in Burma and adjacent western Thailand.

Bucerotiformes, Bucerotidae, Buceros: Latin bucerus horned like an ox (Greek boukeros: horned like an ox: bous ox; keros: horn).
The name Anorrhinus comes from the Greek words ano (ἄνω), meaning "above," and rhis or rhinos (ῥίς/ῥινός), meaning "nose" or "nostril," referring to the genus's upward-oriented nostrils.