Looks like a sand shark to me. But what do I know, absolutely nothing! Someone upthread said after the tsunami in Japan dolphins were seen!
https://mobile.twitter.com/ZackFradellaWx/status/784466088050331648?p=v
Very effective before and now photo...I don’t upload pics on my phone.
I said that because I saw it in a video.........there was a piece of a shed roof or house top floating in the waters in Japan and the dang Dolphin jumped over it. But then a Tusami brings in everything with it I suppose....I watched probably well over 200 of those videos, probably more, I was so intrigued with how that happened.