Brachyramphus marmoratus (Marbled Murrelet) in non-breeding plumage
Martin Raphael, U.S. Forest Service
CC BY 2.0
Cropped from Flickr version: <a rel="nofollow" class="external free" href="https://www.flickr.com/photos/41284017@N08/8554237101">https://www.flickr.com/photos/41284017@N08/8554237101</a>