Amahle, the San Diego Zoo’s youngest river hippo, is growing rapidly—and she’s already showing her curious side, exploring her habitat and seeking out new areas to investigate when her mom, Funani, isn’t right by her side.

Following nationwide online voting this month, the San Diego Zoo’s new river hippo calf now has a name. The 20-day-old female will be called Amahle (pronounced ah-MA-shay), which means “beautiful one” in Zulu.