This animals are called TPLF in Australia: Devil of Tasmania
These devils don't have peace at all. They are noisy and the hurt each other. They are on the verge of extinction because of the disease they brought on each other through infection as a result of biting. I have never watched any ugly animal than these, even worse than hyena. They eat on everything more than their weight, like the human devil of TPLF that ate up all the billion worth resource of the country. If you watch more videos other than this one ,which is a little bit embellished, you really can say these are devil. The name hyena is very less to call TPLF, they are these devil animal in the horn of Africa or the devil of Tigre like the Tasmanian devil.