We joined the queue for the boat that would take us from Martin&rsquos Haven to the larger of the two islands, Skomer, that shimmered in the distance, its clifftops thickly sprinkled with sea pinks and red campion flowers. As the boat chugged away from the landing, we squinted across the dazzling water. The air around the island thrummed with activity shearwaters, gannets, gulls and&mdashyes &ldquoA puffin&rdquo the cry went up, prompting the boat to yaw dangerously to the left as everyone craned over for a look. Then, someone spotted another&mdashthen another&mdashand more, until we were quite suddenly ploughing through puffins. They scattered out of our way like grasshoppers as you walk through a meadow. Skittering, scooting, scarpering&hellip