I've just seen a distressing video on Youtube of a walrus apparently being mistreated by a keeper in a Korean Zoo. The film appears to have been taken by a Korean zoo visitor on a mobile phone. The visitor appeals for help. Does anyone know of any regulatory body or welfare organization in Korea that would be able to investigate? I won't include the link to the video, but you can find it on Youtube; it's called 'one zoo animal cruelty occurred in South Korea.'