A few days ago, standing committee of Yunnan province National People's Congress was announced " Yunnan province clear connects big hill to wrap byelaw of groove guard of nature of level of state of black neck crane " , this place code aims to strengthen protective endangered country wild animal of protection of one class key, “ is avian panda ” -- black neck crane. Code sets, yunnan province clear connects government of city clear in relief district to must establish an administration in groove guard, responsible organization or assistance begin the scientific research that concerns with black neck crane to wait.

Come by 2007 at the beginning of 2008, yunnan clear connects big hill to wrap the black neck crane of live through the winter of groove guard of nature of level of state of black neck crane to exceed more than 1500, occupy black neck crane to plant the close 1/6 of group of gross.

The graph includes the activity in the wet ground of village of countryside big lake in big hill for black neck crane.