In this Jan. 20, 2015 photo, a Chinstrap penguin stands on the coast near the town of Villa Las Estrellas on King George Island in Antarctica. Their beady little eyes, squarish torsos and adorable waddling make penguins one of the main attractions for tourists who come to Antarctica. Tourism to Antarctica rose by 10 percent in 2014, compared to the previous year. (AP Photo/Natacha Pisarenko), APTOPIX