Great Tit <i><a href="//commons.wikimedia.org/wiki/Parus_major" title="Parus major">Parus major</a></i> (left) and two Blue Tits <i><a href="//commons.wikimedia.org/wiki/Cyanistes_caeruleus" title="Cyanistes caeruleus">Cyanistes caeruleus</a></i>, Beekbergen, Gelderland, Netherlands
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/44939325@N02">Maarten Visser</a> from Capelle aan den IJssel, Nederland
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/44939325@N02/8234819708/">_MG_3323</a>