Pandas escaped?

Out for a walk, still unsure what to use for today's blip, when we spotted 2 pandas on Bruntsfield Links. Thought that Tian Tian and Yang Guang (aka Sweetie and Sunshine) had escaped from Edinburgh Zoo! They've only been there since 4 Dec! Happily, we were wrong and they were not looking for the way back to China.

Some people were filming for WWF. Must give them a donation!