This Summer Chester Zoo is recruiting ‘Secret Agent Dino Keepers’ for a very special mission to find the fearsome dinosaurs that are running amok. There is only one way to find them and that’s by becoming one of them!

All you need to do to get involved is pop over to Facebook to download your very own dinosaur mask disguise (and you can even send one to a friend too!) Then your mission is to practice walking, talking and acting like a dinosaur with your mask on then post a photo via the Facebook app or using the #dinosbiteback hashtag on Facebook, Instagram or Twitter.

All Secret Agent Keepers will be in with a chance of winning a seat at a very special Dino Keepers Hero Munch Brunch at Chester Zoo as well as a guided tour through the ‘Dinos Bite Back’ exhibition and a years membership. Plus, five runners up will receive a days family pass to the zoo.

Good luck Secret Agent Keepers!