Gull-billed Tern <i><a href="//commons.wikimedia.org/wiki/Gelochelidon_nilotica" title="Gelochelidon nilotica">Gelochelidon nilotica</a></i>, adult non-breeding; Pulicat, Thiruvallur District, Tamil Nadu, India.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/9494793@N06">shrikant rao</a> from bangalore, india
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/9494793@N06/4315956612/">gull-billed tern? (adult non-breeding)</a>