Penguins pack on a beach at Punta Tombo peninsula in Argentina's Patagonia, on Friday, Feb. 17, 2017. Drawn by an unusually abundant haul of sardines and anchovies, over a million penguins visited the peninsula during this years' breeding season, a recent record number according to local officials. Punta Tombo represents the largest colony of Magellanic penguins in the world. (AP Photo/Maxi Jonas)