Fig. 2From: Blue whale (Balaenoptera musculus) sightings off the coast of VirginiaSurfacing sequence of a blue whale observed during vessel survey on 11 April 2018, showing the tall, columnar blow and broad head (a), as well as the distinctly mottled, blue-gray coloration, and small dorsal fin relative to body size set far back on a long body (b, c, & d)Back to article page