The most southerly sighting of Aquarius (left) and John Coe (right). Photograph: Will McEnery-Cartwright, Instagram: mc_naturelife MUCH-LOVED killer whales John Coe and Aquarius have been spotted back in the Hebrides after a long trip to the coast of Cornwall. The pair were spotted earlier this month near Porthgwarra by Will McEnery-Cartwright from Porthcurno, who described the sighting as a “once in a lifetime event”. That was on May 5 – nine days later there were seen 550 miles north of that spot by Anthony Rigell from Waternish Point on Skye. And earlier this week, on May 17,...