Kentucky Warbler <i><a href="//commons.wikimedia.org/wiki/Geothlypis_formosa" title="Geothlypis formosa">Geothlypis formosa</a></i>, Maryland, USA
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/39955531@N00">Matt Tillett</a> from Cumberland, MD, USA
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/mattyfioner/5942753035/">Kentucky Warbler</a>