Bad weather stopped play. Our surveys were curtailed by the winds, but it did not stop the work. Saturday brought a day of data sorting, image matching and cetacean naming.
The team were introduced to the process of image sorting, matching tail flukes and giving our study subjects some form of identifier. Image processing and specially designed fluke matching software aid the process, but there is no substitute for a keen eye when it comes to trying to identify sperm whale flukes by matching them to previous records.
The Risso’s dolphins are identified by the marking on their dorsal fins, so a creative mind and an ability to say what you see, definitely helps in giving them a recognisable name.
Sunday was a well earned day off, giving us a chance to explore our temporary home town of Horta, and the wider island of Faial. Tomorrow we are back out on the ocean.
Update from our volunteer vacation / conservation holiday protecting whales, dolphins and turtles around the Azores archipelago
