Ever wanted to know how long a hippo can stay underwater? How they “dance” so gracefully through the water? Or how long they sleep?

Last month, after days of anticipation, Mabel, a 4-year-old pygmy hippopotamus at the San Diego Zoo, gave birth to her first calf.

On Mother’s Day (May 10, 2020), a 1-month-old giraffe calf at the San Diego Zoo Safari Park received her name after more than 18,000 fans cast their ballots in a week-long online voting campaign.

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.