Arctic walrus spotted in North Ronaldsay and Sanday

Five years after the “once-in-a-lifetime” sighting of a walrus in Orkney, a second animal has been spotted there.  The blubbery mammal was spotted by Lewis Hooper, a volunteer at North Ronaldsay bird observatory.  He told BBC Radio Orkney: “It turned and looked at me with these nice tusks coming down. And that was when it …