Greater Rheas (<a href="//commons.wikimedia.org/wiki/Rhea_americana" title="Rhea americana">Rhea americana</a>)
<a href="//commons.wikimedia.org/wiki/User:Nino_Barbieri" title="User:Nino Barbieri">Nino Barbieri</a>
CC BY 2.5
photo taken by Nino Barbieri