Indianapolis Zoo has an exciting update to its long-tailed macaque exhibit. They’re thrilled to introduce four new female macaque babies: Mae, Gemma, Bea and Emerald, or Emmie for short. The babies were born in May, just weeks apart from each other. Animal care staff reports all four babies are having fun in their habitat jumping on trees, running around and getting to know each other. A total of 38 long-tailed macaques comprise the Zoo family.