The Tickell's Brown Hornbill (Anorrhinus tickelli), also known as the Rusty-cheeked Hornbill, is a species of hornbill found in forests in southern Burma and adjacent western Thailand. It often includes the Austen's Brown Hornbill as a subspecies.
The binomial commemorates the ornithologist Samuel Tickell.
Illustration of head from W. T. Blanford's Fauna of British India: Birds
This bird fledged minutes before it was photographed