But I have to nominate Radar The Groundhog. He is impossible to trap. I have tried using melon slices, apples, and strawberries to lure him into the cage.
I call him Radar because if I so much as peek out of a door or window, he seems to know it and stands straight up to stare in my direction.
Then he runs back to his burrow.
I know where the main burrow is. I could drop cat poop down there. But I need to know where the other escapes are. I'm going to have to cut the overgrowth back first. I let it get away from me this year.
And the worst thing is that he probably has an opening under the toolshed I built on cinderblocks above ground.
I am considering attaching a long shop-vac hose to the exhaust of my riding mower and trying to asphixiate him, but then I would never be sure he was dead.
But at least maybe I would see where his escape burrows are...