In this Thursday, Aug. 27, 2015 file photo, a Penguin runs out of the ocean after swimming with other penguins at Boulders beach a popular tourist destination in Simon's Town, South Africa. African Penguins struggle to find food at sea, contributing to a sharp drop in numbers over the years. The endangered animals also face a shore-based threat in South Africa _ pet dogs. More than 40 penguins were killed this year by one or more dogs and authorities recently increased patrols in a penguin nesting area where people often take their dogs for a walk, the city of Cape Town said Monday, Dec. 28, 2015. Photo: Associated Press/AP Photo/Schalk van Zuydam