Blue-gray Noddy

The blue noddy or hinaokū or manuohina (Anous ceruleus) is a seabird in the family Laridae. It is also known as the blue-grey noddy.

It is found in American Samoa, the Cook Islands, Fiji, French Polynesia, Kiribati, Marshall Islands, New Caledonia, Samoa, Tonga (Niua), Tuvalu and Hawaii. It has occurred as a vagrant in Australia and Japan. Its natural habitat is open, shallow seas in tropical and subtropical regions.