World of reptiles was added in April 2001, followed by Greek fauna in 2002, the African Savannah exhibit (with zebras and giraffes) in 2003, a cat exhibit and expansion of the African Savannah exhibit in 2004, a monkey exhibit in 2005, Land of the Cheetah, a chimpanzee and gibbon exhibit, and a Somalia exhibit (with camels and donkeys) in 2008.
In 2010, the zoo opened a dolphinarium and added white rhinos to its residents.