Cheyenne Mountain Zoo welcomed throngs of visitors Wednesday to wish one very special hippo, Omo, a happy first birthday. The 500-pound hippo seemed to enjoy what zoo officials described as a capacity ...

CINCINNATI (WKRC) - A new face could make its debut at the Cincinnati Zoo & Botanical Garden any day now, and that means Fiona, the most famous hippo in the world, is going to be a big sister. Jenna ...

The Cincinnati Zoo said Bibi the hippo gave birth to a healthy calf around 10 p.m. Wednesday Fiona the hippo is finally a big sister! The Cincinnati Zoo confirmed in a news release on Thursday morning ...

The Cincinnati Zoo has announced the birth of a new baby hippo, making its famous resident hippo Fiona a big sister. The zoo shared the news of the latest addition to the hippo family in a press ...

Cincinnati Zoo's hippo bloat grew by one late Wednesday night. The zoo's fierce hippo mom Bibi gave birth to her second baby hippo around 10 p.m., making Fiona a big sister. Bibi bred with male hippo ...

Fiona the hippo is officially a big sister. The Cincinnati Zoo & Botanical Garden welcomed a new hippo calf Wednesday night. Bibi gave birth to the full-term calf around 10 p.m. “This calf looks huge ...