The reproductive behavior of great crested grebes was photographed over a 50-day period – from courtship to egg laying and hatching – at Nanxi Wetland Park in Changchun, Jilin province. Newborn grebes were seen swimming with their parents recently in the Yitong River, attracting residents and photographers to enjoy the early summer sunshine. [Photo/China Daily]

The reproductive behavior of great crested grebes was photographed over a 50-day period – from courtship to egg laying and hatching – at Nanxi Wetland Park in Changchun, Jilin province. Newborn grebes were seen swimming with their parents recently in the Yitong River, attracting residents and photographers to enjoy the early summer sunshine. [Photo/China Daily]

The reproductive behavior of great crested grebes was photographed over a 50-day period – from courtship to egg laying and hatching – at Nanxi Wetland Park in Changchun, Jilin province. Newborn grebes were seen swimming with their parents recently in the Yitong River, attracting residents and photographers to enjoy the early summer sunshine. [Photo/China Daily]

The reproductive behavior of great crested grebes was photographed over a 50-day period – from courtship to egg laying and hatching – at Nanxi Wetland Park in Changchun, Jilin province. Newborn grebes were seen swimming with their parents recently in the Yitong River, attracting residents and photographers to enjoy the early summer sunshine. [Photo/China Daily]

The reproductive behavior of great crested grebes was photographed over a 50-day period – from courtship to egg laying and hatching – at Nanxi Wetland Park in Changchun, Jilin province. Newborn grebes were seen swimming with their parents recently in the Yitong River, attracting residents and photographers to enjoy the early summer sunshine. [Photo/China Daily]