Useful Dalek

Seeing as they won't be featured in Dr Who again any time soon they have been put to useful work.
Today has to have been one of the worst days we have had at the zoo. Weather was awful, thunder and lightening scaring the monkeys and making it hard for us to collect data. Difficult people not keeping their childrens behaviour in check. Bleh! Still don't want to leave in a weeks time so think we will go back towards the end of August. Gotta love the monkeys!