the Helen Brach Primate House, featuring more naturalistic settings. Marlin Perkins, who gained fame as the host of the television program Zoo Parade and later, Wild Kingdom, was director of the zoo from 1944 until 1962. He created and recruited a citizens group to support the Zoo's mission, the Lincoln Park Zoological Society. The facility underwent a dramatic transformation in the 1970s and 1980s, with the additions of many new, naturalistic exhibits. In 1995, the Zoological Society assumed management of the zoo from the Chicago Park District, which remains the owner. Zoo administration is currently housed in the nearby building previously used by the Chicago Academy of Sciences, which moved to a new facility in 1999. The Kovler Sea Lion Pool opened the same year after an extensive renovation, and is now home to the zoo's harbor seals. Regenstein African Journey, a renovation of the zoo's former Large Mammal House, opened in 2003, turning the zoo's largest building from concrete showcases for a few large mammals into a series of naturalistic settings that tell the story of the wildlife of the African continent, welcoming the return of the zoo's African elephants and giraffes as well as new additions such as the aardvark, ostrich, and African wild dog. Two years later, the zoo renovated its Great Ape House, opening the Regenstein Center for African Apes, which focused on the zoo's troops of common chimpanzees and western lowland gorillas, putting a special emphasis on researching the behaviors of both species and creating new, naturalistic habitats. In 2003, the book The Ark in the Park: The Story of Lincoln Park Zoo was also published by the University of Illinois Press. The book was written by Mark Rosenthal, Carol Tauber, and Edward Uhlir. In 2010, Lincoln Park Zoo transformed the adjacent South Pond to create the Nature Boardwalk, an ecological habitat designed by Studio Gang Architects that features native wetlands plants and wildlife. In December 2011, the Kovler Penguin-Seabird House, which had previously been home to rockhopper, king penguins, common murres and puffins closed down after thirty years at the zoo due to worries about the deteriorating condition of the building, prompting outcry from some Chicago residents. It was soon announced it would be replaced with a newly renovated West Gate, featuring a children's train and an all-new exhibit, Regenstein Macaque Forest, featuring Japanese macaques, or "snow monkeys", in a state-of-the-art exhibit with a