How to solve a mass stranding: what caused 77 healthy whales to die on a Scottish beach?

A team of scientists are trying to find the cause of what is becoming an increasingly common event - and the answer may be hidden deep in the whales' skullsA mass stranding last week that led to the deaths of 77 pilot whales on the Orkney island of Sanday was the largest ever recorded of the species on British shores. Initially, 12 of the animals at Tresness beach were still alive - but sadly did not survive.The event occurred almost exactly a year after the stranding of 55 pilot whales on Tolsta beach on the Isle of Lewis in the Hebrides on 16 July 2023. All but one of those whales died. According to Dr Andrew Brownlow, director of the Scottish Marine Animal Stranding Scheme (SMASS) at Glasgow University, this may not be a coincidence. Continue reading...