Black-neck Cranes–The Secular Life Of The Plateau Dancers
In 1867, the Russian explorer Nikolai Pezhevalsky found for the 1st time at Qinghai Lake the blakc-neck crane that is the only species of its kind in the world living at plateau swamps, rivers, lakes and river shoals at an altitude of 2500-5000 meters. This is also a crane found at the most recent time.…