An adult Common Tern at Nantucket National Wildlife Refuge, Massachusetts, USA.
Amanda Boyd of <a rel="nofollow" class="external text" href="https://www.flickr.com/people/43322816@N08">U.S. Fish and Wildlife Service Northeast Region</a>
CC BY 2.0
<p><a rel="nofollow" class="external text" href="https://www.flickr.com/photos/usfwsnortheast/5975057796/">Common Tern</a>
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