China flies endangered cranes over city sky
Accustomed to seeing cranes behind steel bars in zoos, visitors in Dalian, China might enjoy the view of red-crested cranes flying in the city sky. But it is more than an eye attraction for tourists.
Accustomed to seeing cranes behind steel bars in zoos, visitors in Dalian, China might enjoy the view of red-crested cranes flying in the city sky. But it is more than an eye attraction for tourists.