 The extensive operations on the site are one of the initiatives of the Madagascar Fauna and Flora Group - a non-governmental conservation organization supported by a consortium of zoos, aquariums, botanical gardens, universities, and other related organizations.Parc Ivoloina is home to twelve different species of lemurs including five species of free-ranging lemurs.Of note are the critically endangered black and white ruffed lemur, the greater bamboo lemur, and the blue-eyed black lemur.