Tasmania 's iconic Tasmanian devil has been put on the endangered list . Devil facial tumor disease has led to 70 percent decline in population . It is one of only two species known to spread like a contagious disease .
Australia 's iconic Tasmanian devil has been put on the endangered list . Devil facial tumor disease has led to 70 percent decline in population . It is one of only three cancers known to spread like a contagious disease .