<a href="https://en.wikipedia.org/wiki/Shark_Bay" class="extiw" title="w:Shark Bay">Shark Bay Marine Park</a>, Western Australia, <a href="https://en.wikipedia.org/wiki/Shell_Beach_(Western_Australia)" class="extiw" title="w:Shell Beach (Western Australia)">Shell Beach</a> composed of the <a href="https://en.wikipedia.org/wiki/mollusc_shell" class="extiw" title="w:mollusc shell">shells</a> of the <a href="https://en.wikipedia.org/wiki/Cockle_(bivalve)" class="extiw" title="w:Cockle (bivalve)">cockle</a> species <i><a href="https://en.wikipedia.org/wiki/Fragum_erugatum" class="extiw" title="w:Fragum erugatum">Fragum erugatum</a></i>
<a href="//commons.wikimedia.org/wiki/User:Brian_W._Schaller" title="User:Brian W. Schaller">Brian W. Schaller</a>
FAL
<span class="int-own-work" lang="en">Own work</span>