long distance dolphins

We were heading out of Kiakoura(having not bothered to go on a whale or dolphin watching tour) on the coast road, happened to look out to sea and there were several dolphins doing a few flips and tricks for anyone who wished to watch:-) having screached the car to a sudden halt and jumping out with camera in hand managed to get a couple of shots. My Zoom did the best it could, the dolphins just look like specs in the water, but i was that excited about seeing them i had to put them as a blip :-)