A rescued bird of prey is released into nature at a forest park in Beijing, Oct. 16, 2016. IFAW Beijing Raptor Rescue Center set free three raptors, which are all under second-class animal protection in China and found to be kept as pets illegally in the past. The accelerated pace of urbanization in Beijing has led to the loss of habitat for migratory birds, said experts. (Photo: China News Service/Fu Tian)
