Beijing, Harbin February 18 (Wang Tianchi YueWen Reporter wang) issued by the administration of heilongjiang forest industry 18 foreign news, heilongjiang master ridge the east-northern tiger national nature reserve near suspected "pregnant" northeast wild leopard, wildlife research institute experts identified by heilongjiang province, northeast of the leopard for males, "big belly" due to eat too full. This incident shows that the regional abundant food chain, excellent ecological environment, the wildlife conservation...