There are only more than 400 blue-headed diving ducks in the world... Wild shoot (original) #观鸟 # There are only more than 400 blue-headed diving ducks in the world... Wild shoot (original) #观鸟 # There are only more than 400 blue-headed diving ducks in the world... Wild shoot (original) #观鸟 # There are only more than 400 blue-headed diving ducks in the world... Wild shoot (original) #观鸟 # There are only more than 400 blue-headed diving ducks in the world... Wild shoot (original) #观鸟 # There are only more than 400 blue-headed diving ducks in the world... Wild shoot (original) #观鸟 # There are only more than 400 blue-headed diving ducks in the world... Wild shoot (original) #观鸟 # There are only more than 400 blue-headed diving ducks in the world... Wild shoot (original) #观鸟 # There are only more than 400 blue-headed diving ducks in the world... Wild shoot (original) #观鸟 # There are only more than 400 blue-headed diving ducks in the world... Wild shoot (original) #观鸟 #