A pygmy hippopotamus named Hannah Shirley has officially broken records at 51, becoming the oldest of her kind in managed ...

Officials at the Humane Society's Ramona Wildlife Center are celebrating a historic milestone Sunday, as their beloved pygmy ...

At 51 years old, Hannah Shirley has become the world’s oldest pygmy hippo in managed care, a historic milestone the San Diego Humane Society is celebrating. Living out her golden years at the Ramona ...

The San Diego Humane Society’s Ramona Wildlife Center has a new record to celebrate! Its beloved Hannah Shirley was crowned ...

The San Diego Humane Society's Ramona Wildlife Center's pygmy hippo, Hannah Shirley, has surpassed the record of the oldest ...

Officials at a Southern California wildlife center celebrated a significant milestone on May 25, as a pygmy hippo housed at ...

Hannah Shirley at the San Diego Humane Society's Ramona Wildlife Center broke the record of the oldest living pygmy hippo in ...

May 25, 2025 (Ramona)-- San Diego Humane Society’s beloved pygmy hippopotamus, Hannah Shirley, is officially the oldest ...

A female pygmy hippopotamus delivered a healthy calf at the Metro Richmond Zoo in Moseley earlier this month, officials said — the third baby hippo born at the zoo within the past five years.