Northern Rough-winged Swallow <i><a href="//commons.wikimedia.org/wiki/Stelgidopteryx_serripennis" title="Stelgidopteryx serripennis">Stelgidopteryx serripennis</a></i>
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<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/67446336@N00/2446053796/">Northern Rough-winged Swallow</a>