Grand-duc brun Ketupa zeylonensis

Huge bulky brown owl with a finely streaked breast, a plain face, and bright yellow eyes. Also note its dirty white “bib” and the heavy brow that gives it a moody demeanor. Inhabits waterside wooded areas from lowlands up into the mountains; feeds by dropping down into and wading around in creeks, lakes, and pools. Often gives deep echoing hoots, as well as various shrieks and higher-pitched hoots.