Great dusky swift on its nest at <a href="//commons.wikimedia.org/w/index.php?title=Igua%C3%A7u_Falls&amp;action=edit&amp;redlink=1" class="new" title="Iguaçu Falls (page does not exist)">Iguaçu Falls</a>, Brazil
<a href="//commons.wikimedia.org/w/index.php?title=User:Craigthebirder&amp;action=edit&amp;redlink=1" class="new" title="User:Craigthebirder (page does not exist)">Craigthebirder</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>