(PICTURED:Kera, a 13 year old Western Lowland Gorilla . Pic taken on 12/07/17) - A health-conscious gorilla has gone to great lengths to keep her gnashers in good nick - using a branch as dental floss. The ingenious animal was snapped demonstrating her creative zoo life hack by photographer, Miriam Haas. The 55-year-old from Devon was visiting Bristol Zoo when she spotted the Western Lowland Gorilla, called Kera, using a bramble branch to clean her teeth. She said: She just started running it through her teeth.
***MANDATORY BYLINE***PIC FROM Miriam Haas / Caters News / Animal Press *** Local Caption ***