988-165 - Research boat. "Silurian" is the research boat of the Hebridean Whale and Dolphin Trust, based in Tobermory, Isle of Mull. Hebrides, Scotland
988-213 - Research yacht in Tobermory Bay. 'Silurian' is the research vessel of the Hebridean Whale and Dolphin Trust, based in Tobermory. Isle of Mull, Scotland
988-167 - Land-based cetacean survey. Cetacean survey work by personnel of the Hebridean Whale and Dolphin Trust. Caliach Point, Isle of Mull, Scotland