Father's Day: adorable giant pandas and their male nannies

Giant pandas, China's animal ambassador, are one of the world's most endangered species. On Father's Day, let's take a look at how male nannies take the responsibility of acting as surrogate fathers for giant pandas. Photo taken on January 11, 2017 shows Chinese giant panda keeper Zhang Yue feeding panda cubs with milk at the Chengdu Research Base of Giant Panda Breeding in Chengdu, southwest China's Sichuan province. [Photo: IC]