Matt Standridge talks about the zoo's new field grant, Christmas at the zoo, and we get up close with the walrus.

A walrus performing sit-ups amused zoo visitors in China. Holidaymakers were stunned to watch the tusked seal exercising during the show at Chimelong Ocean Kingdom in Zhuhai, Guangdong. Footage shows ...

This is the hilarious moment zoo staff tricked a volunteer into a sit-up contest with a walrus during a show. Footage shows the enthusiastic man performing crunches while a female staff member guides ...