The Cerulean Kingfisher is a small bird with a blue back and white underside. It hunts from waterside branches and posts and eats small fish and aquatic insects.
The male has a grayish azure head and upperparts, white patches above the bill and beside the neck, an azure rump, and white underparts.
It lives near tidal estuaries, mangroves, streams, canals, mudflats, and fish ponds, feeding on small fish, crustaceans, and aquatic insects.
An extinction-risk assessment has not been added yet.