An Irish Coast Guard helicopter patrolling above the Cliffs of Moher.
<a href="//commons.wikimedia.org/wiki/User:Uspn" title="User:Uspn">Bjørn Christian Tørrissen</a>
Own work by uploader, <a rel="nofollow" class="external free" href="http://bjornfree.com/galleries.html">http://bjornfree.com/galleries.html</a>