Flocks of birds attract wildlife photographers to wetlands in Hohhot, North China's Inner Mongolia autonomous region. Due to its improving environment, the city is seeing more birds take up residence here, and more migratory birds are using the area as a resting place on their journeys. [Photo/Hohhot Evening News]

A flock of birds takes off from a river in Hohhot, Inner Mongolia. [Photo/Hohhot Evening News]

A bird is photographed foraging for food. [Photo/Hohhot Evening News]

A flock of birds takes wing in Hohhot, Inner Mongolia. [Photo/Hohhot Evening News]