<i>Calidris tenuirostris</i> Horsfield, 1821, Great Knot, and <i>Calidris ferruginea</i> (Pontoppidan, 1763), Curlew Sandpiper, Cairns Esplanade, Cairns, Queensland, 18 January 2016
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/25401497@N02">Donald Hobern</a> from Copenhagen, Denmark
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/dhobern/24044997444/">Calidris tenuirostris and Calidris ferruginea</a>