Alaska: 28% of polar bears with skin lesions & hair loss tested for thyroid abnormalities, like symptoms in seals & walrus – Surprisingly high mortality of musk ox, weak immune system suspected – High rate of embryo deaths & bad eggs for geese

- Alaska: 28% of polar bears with skin lesions & hair loss tested for thyroid abnormalities, like symptoms in seals & walrus — Surprisingly high mortality of musk ox, weak immune system suspected — High rate of embryo deaths & bad eggs for geese (ENENews, Nov 18, 2013): Wildlife Disease and Environmental Health in Alaska: [...] continue reading world news