Happy birthday, Hannah Shirley! This year marks 52 trips around the Sun for the world’s oldest living pygmy hippopotamus in ...

Hannah Shirley is not embarrassed about her age. The San Diego–based hippopotamus just turned 52 years old. In honor of her ...

Anyone who meets Hannah falls in love with her,” said Wildlife Rehabilitation Supervisort Angela Hernandez-Cusick, ...

Hannah Shirley, the world's oldest living pygmy hippopotamus in managed care, was celebrated Thursday with a "Hungry Hungry ...

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 ...

(CNN) - The Milwaukee County Zoo is sad to announce the passing of a longtime resident. Patti, the oldest living hippopotamus at an accredited zoo in the United States, has died. Patti had marked her ...

Hannah Shirley, a pygmy hippopotamus at the San Diego Humane Society, has become the world's oldest known pygmy hippo at 52 years old, far surpassing ...

Hannah Shirley, the world’s oldest living pygmy hippopotamus in managed care, is celebrating her 52nd birthday at the San ...

Hannah Shirley, the world’s oldest known pygmy hippo, marked her 52nd birthday at the San Diego Humane Society’s Ramona ...

Hannah the Hippo, now 52, celebrated her special day at the San Diego Humane Society’s Ramona Wildlife Center with onlookers ...

The world's oldest pygmy hippopotamus celebrated its 52nd birthday with a Hungry Hungry Hippos-themed party. Born on November ...