A fairly large, common kingfisher of wooded areas in the lowlands and foothills, even plantations. Very difficult to see. Thick, bicolored bill with a distinct hook, dark wing with large brown spots, black face with a pale stripe below the eye and a finely speckled crown. Much more often heard than seen. Calls pre-dawn and after dusk. Voice, an initial low note, followed by higher notes speeded up, “puuu! pipipi”. Sometimes sounding like dropping a ping pong ball on a table.