My very first book of British Mammals, which I won as a school prize when I was eleven, states that Risso’s dolphins are rare visitors to the coasts of Europe.
Either it was a dodgy book or numbers of Risso’s have increased. Or maybe it’s because no-one went out looking for them in 1971.
Whatever the history, this year is a bumper one for Risso’s sightings around Cornwall. No doubt because their food, cuttlefish, are also booming. Whether this is all part of the normal annual fluctuation of creatures below the surface, or the result of climate change…who knows?
Anyway, I was beginning to have second thoughts about paddling across Mount’s Bay, Penzance yesterday as the wind-driven waves started to slosh across my deck. Spotting wildlife ain’t easy when you are being bounced about by chop.
My spirits and motivation were given a boost by the cheerful chattering of a trio of Sandwich Terns passing overhead, plus the sight of a strip of calm water close to the coast on the far side of the bay, a couple of miles ahead.
Half way across the bay a tall fin appeared to my left. Big and quite slow-moving…Risso’s! Soon joined by several others.
They slowly swung round behind me but were very difficult to follow as they spent a long time underwater and moved big distances between breathing sessions. I dared to take my camera out although I didn’t fancy my chances of being able to hold it still. I cranked the shutterspeed up to compensate. My camera is not waterproof and sea water was splashing everywhere. It was also not particularly cheap so I had a feeling of impending disaster.
By incredible luck I had my finger on the shutter just as one dolphin breached…and it only jumped once.
The scattered pod overtook me and disappeared so I ploughed on across the bay. I was very pleased to tuck in to the shelter of the coast, where there was smooth water with only the occasional gust of wind trying to pluck my peaked cap off my scalp.
Unbelievably, as I sat supping a cup of coffee, a pod of Risso’s came round the corner. Slowly and deliberately as usual, close enough for me to hear their impressive blows.
They loitered in the swirl of water right at the tip of the point…perfect viewing. The low viewing position from a kayak, with backside just about at water level, really does give the most thrilling perspective of these big creatures.
The tip of their dorsal fins, which are nearly two foot tall, are just about level with the eyes when they roll to dive.
It’s not very often that I have actually been looking UP at a marine creature. But that’s what happened next. I was hoping that a fin would conveniently appear in front of very photogenic St. Michael’s Mount which was three miles in the background.
A fin didn’t appear, the whole blooming dolphin did…whooaahhh!
Once again couldn’t believe my luck with the pic, because it only jumped once.
Although it re-entered in as perfect a Tom Daly dive as it could, Risso’s are bulky creatures so it made a very satisfactory splash. Wouldn’t have impressed the judges.
I just sat and watched agog as a pod of about ten mooched about. Individual Risso’s can be identified by the patterns of scars on their fins so I photographed as many as I could. I imaged about a dozen different dolphins out of a total of about 20-30 I saw during the day. It was probably a lot more than this as despite being large Risso’s are surprisingly slinky and pods can be scattered over a wide area.
These pics will be sent to Hannah and Duncan at Marine Discovery who keep a database of all the local Risso’s sightings…good to be putting in a shift for citizen science.
Another pod of about ten grouped up a little further offshore. By sheer good luck (again…it seemed to be my lucky day!) the wind blew me towards the gathering so I could just sit absolutely still as I drifted closer. Risso’s are notoriously shy and usually actively avoid boats, although I’m not sure whether a dolphin would consider a kayak to be a boat or a very slow-moving log.
The next five minutes were just about as exciting as I have ever had in all my 31,273* miles I have paddled over the last twenty years, watching wildlife from my kayak. Topped only by the occasional encounter with a whale.
(* yes, that is accurate…I’ve just totted it up)
I’ll let the photographs do the talking…
A really tremendous spectacle.
One thing that does stand true about Risso’s from my sepia-paged book from the seventies is that they are described as mysterious.
They certainly are. Not least because they have a crease down the middle of their forehead:
Big, robust, aloof, mysterious, unusual…these descriptions are what make an encounter with a Risso’s pod so magical.
There’s one feature that the textbooks miss, however, which I think is the most appealing but not very scientific.
Their contented expression.
To quote my daughter: ‘smiling away…it just looks so happy to be Risso-ing’