Rumba's young is the 12th hippo to be born in captivity over the last 12 months globally. According to the zoo keepers, the labour was swift, and both the mother and the young are feeling fine now. The young, which spent her first 36 hours in the water, is now taking her first clumsy steps on the ground under the watchful eye of her mother. The young, which now weighs 30 kilos, is expected to reach 2 tonnes when she becomes an adult. From afar the father Valecek (his name domesticated into Wałeczek, which means something like "muffin top" in Polish) is proudly looking at his first baby.