moving to ABC in 1973 (the specials subsequently moved to PBS – under the production of Pittsburgh member station WQED – in 1975 and NBC in 1995, before returning to PBS in 2000). The specials have featured stories on many scientific figures such as Louis Leakey, Jacques Cousteau and Jane Goodall, that not only featured their work but helped make them internationally known and accessible to millions. A majority of the specials were narrated by various actors, notably Alexander Scourby during the CBS run. The success of the specials led in part to the creation of the National Geographic Channel, a cable channel launched in January 2001 as a joint venture between the National Geographic Society and Fox Cable Networks. The specials' distinctive theme music, by Elmer Bernstein, was also adopted by the National Geographic Channel. Other notable specials From 1949 to 2002, the Pillsbury Bake-Off, an annual national cooking contest, was broadcast on CBS as a special. Hosts for the broadcast included Arthur Godfrey, Art Linkletter, Bob Barker, Gary Collins, Willard Scott (although under contract with CBS's rival NBC) and Alex Trebek. The Miss USA beauty pageant aired on CBS from 1963 to 2002; during a large portion of that period, the telecast was often emceed by the host of one of the network's game shows. John Charles Daly hosted the show from 1963 to 1966, succeeded by Bob Barker from 1967 to 1987 (at which point Barker, an animal rights activist who eventually convinced producers of The Price Is Right to cease offering fur coats as prizes on the program, quit in a dispute over their use), Alan Thicke in 1988, Dick Clark from 1989 to 1993, and Bob Goen from 1994 to 1996. The pageant's highest viewership was recorded in the early 1980s, when it regularly topped the Nielsen ratings on the week of its broadcast. Viewership dropped sharply throughout the 1990s and 2000s, from an estimated viewership of 20 million to an average of 7 million from 2000 to 2001. In 2002, Donald Trump (owner of the Miss USA pageant's governing body, the Miss Universe Organization) brokered a new deal with NBC, giving it half-ownership of the Miss USA, Miss Universe and Miss Teen USA pageants and moving them to that network as part of an initial five-year contract, which began in 2003 and ended in 2015 after 12 years amid Trump's controversial remarks about Mexican