Necropsy report following Freya’s euthanasia: Was healthy and died instantly
According to the walrus Freya's necropsy, she was in good health. The Norwegian Veterinary Institute's report also shows that she died instantly when she was put down.
Salmon are briefly immersed in warm water so the lice lose their grip. The treatment is the most common non-chemical delousing method used at Norwegian fish farms. But its imminent ban comes as new research reveals the pain and injury to the salmon.
OPINION: Wire fences and walls along country boarders are a huge problem for wildlife. Animals die after getting entangled in the wires and many species are cut off from important seasonal habitats. This situation forces a re-think of conservation strategies across borders, says researcher.