Now that's a tongue.

Did a day trip to Perth and went to the Perth Zoo. Chanced upon a viewing platform with a giraffe having a feed right in front of us. A zoo worker was there and said to Emilia 'I bet you can't guess what colour a giraffes tongue is?'. Without missing a beat she says 'It's blue'. I am as shocked as the zoo worker, I ask her how she knows and she says she just does, and tells me she has been to the zoo before anyway!! Well the giraffe then proceeded to demonstrate its blue tongue.....much to every ones amusement.