Dendroica coronata
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/24961289@N06">Pheanix</a> from USA
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/24961289@N06/3474785924/">Yellow-rumped Warbler 3 - Dendroica coronata</a>