This has taken a while to sort out as I had a problem with Movie Maker. OK, these aren't the best quality but you get a flavour for the hundreds of Dolphins steaming in to ride the bow wave. An estimated 700 Common Dolphins were seen on the 12th of September; day 2 of the Company of Whales tour on the Pride of Bilbao sailing across the Bay of Biscay.
Common Dolphins Delphinus delphis
Canon Powershot SX10