The 52-year-old food engineer Gunther Riehle from Kirchheim unter Teck, Baden Wuerttemberg, Germany, braved the cold in Antarctica to capture this moment on March 22, 2016. These penguin chicks look rather cold, as they are covered in snow and ice in freezing temperatures. Gunther Riehle said: "The penguins are huddling together to give them shelter and warmth, the adults do this too in Antarctic winter." [Photo/VCG]