Fiona the hippo back with her mom

- Fiona, the premature hippopotamus born at the Cincinnati Zoo, is back together with her mother.

The zoo released video of the pair playing underwater. According to the zoo, hippos use their mouths to play, show affection, give warnings, and explore their world.

Fiona was born 6 weeks early and weighed only 20 pounds. She has been under close supervision ever since.

While the 2 are spending more time in the outdoor pool, there is not set schedule for when she will be out.

Up Next:

Up Next

  • Fiona the hippo back with her mom
  • Photobombing deer makes new friends in photo shoots
  • Italian sausages mysteriously fall from sky, slam into family's roof
  • VIDEO: Two sea lions kiss after release back to ocean
  • Alabama man to display head of 820-pound hog shot in yard
  • 5 things to know about the total solar eclipse on Aug. 21
  • WATCH: Mickey Mouse helps tell kids their official adoption date
  • Georgia couple has hilarious 'Goodwill Date Night'
  • Tripp Halstead making 'great progress' this summer
  • Angolan colobus monkey born at Zoo Atlanta