Evidence Of Visitors

I really thought the frogs had given up on our pond but look what they left last evening! I was afraid the ground frost which greeted us this morning might have damaged it but so far it seems to have survived. There is movement underneath, so I assume there is still somebody down there.

Best of all, it is just in time for the Flumlet to see tomorrow when they come for lunch.

I wonder whether I could balance an Easter egg on top for the hunt?