A flock of bar-headed geese (Anser indicus) hover over the Qinghai Lake in Northwest China’s Qinghai province, April 29, 2015. Qinghai Lake, China’s largest inland salt water lake, is a habitat for over 400,000 birds every year.[Photo/Xinhua]
A brown-headed gull hovers over the Qinghai Lake in Northwest China’s Qinghai province, April 29, 2015. [Photo/Xinhua]
A brown-headed gull hovers over the Qinghai Lake in Northwest China’s Qinghai province, April 29, 2015. [Photo/Xinhua]
Birds perch on a rock in the scenic spot of Qinghai Lake in Northwest China’s Qinghai province, April 29, 2015.[Photo/Xinhua]
A flock of bar-headed geese (Anser indicus) look for food by the Qinghai Lake in Northwest China’s Qinghai province, April 29, 2015. [Photo/Xinhua]
A flock of bar-headed geese (Anser indicus) hover over the Qinghai Lake in Northwest China’s Qinghai province, April 29, 2015. [Photo/Xinhua]
A flock of brown-headed gulls hover over the Qinghai Lake in Northwest China’s Qinghai province, April 29, 2015.[Photo/Xinhua]
A black-headed gull hovers over the Qinghai Lake in northwest China’s Qinghai province, April 29, 2015. [Photo/Xinhua]
