![orca tail](https://grizzlybearwatching.com/wp-content/uploads/2015/10/orca-tail-5.jpg)
However as the last photo shows that this is a killer whale (orca) not a humpback whale. Killer whales are identifies by their dorsal fin and the accompanying saddle patch. This last photo was actually the first is the series but if I had posted them in the correct order there would be nothing to write.