Latest news with #massstranding
BBC News
2 days ago
- Science
- BBC News
Orkney mass stranding: Pregnant female among 23 dead whales
A pregnant female was among a pod of 23 pilot whales found dead after a mass stranding in whales were discovered on the Orkney island of Sanday on is thought they may have been dead for several days. Tests are being carried Neave-Webb, of Scottish Marine Animal Stranding Scheme (Smass), said the whales appeared to have been healthy, and that the cause of the incident may never be known. Ms Neave-Webb told BBC Radio Orkney she spent Sunday taking samples from the pod."We've been on the site basically taking as much information from each animal as we can," she said."They are fairly decomposed, they have obviously been dead a few days."We've been taking measurements. From that, we can get an idea of how healthy the animals are, how well fed they are." She said samples of tissue, skin and blubber would also be analysed."We can do genetics and find out how the different animals are related to each other," Ms Neave-Webb said."Twenty-three animals is a lot to get through. We do know one of them was a pregnant female."They had all live-stranded from the look of it, it's quite a remote area. Somebody has been walking there and found them."She said the samples would tell the researchers about the lives of the whales but it was difficult to tell what the cause of death was."They all looked in very, very good health," she said. "There's no animal that was showing any sign of injury, or any signs of disease."They all looked like they were in good nutritional health, none of them looked skinny, so there was nothing obvious going on, so we can rule that out." How unusual is the mass whale stranding on this island? Last summer, 77 pilot whales washed ashore on the same a dozen that were still alive were carcasses were later buried at multiple land sites, which were approved after tests were carried out to prevent any possible disturbance to archaeological sites."I've got colleagues in New Zealand and Australia and they see this happen quite frequently, unfortunately, so it does happen," Ms Neave-Webb said."Pilot whales are very prone to doing this, why they come into these areas we don't know, but they do seem to be very prone all over the world."She added: "We do know that the North Atlantic has a large population of pilot whales."It's unusual for Scotland, I will say, it is unusual to have two in such quick succession."The latest stranding is at a rocky beach, so access for possible disposal via towing out to water or by tractor would be whales may be left to decompose naturally.
BBC News
2 days ago
- General
- BBC News
Pod of 23 pilot whales found dead after mass stranding on Orkney
A pod of 23 pilot whales have died after a mass stranding on mammals were discovered on the island of Sanday on Sunday but it appears they may have been dead for several days.A full investigation into the stranding will now take summer 77 pilot whales washed ashore on the island. About a dozen that were still alive were carcasses were later buried at multiple land sites, which were approved after tests were carried out to prevent any possible disturbance to archaeological pod included male whales up to seven metres (22ft) long as well as females, calves and juveniles.
