David and Lucy wait for Liz to go to a festival to sell clay dragons. When she leaves they go in the attic to get a box for their trap. David finds a squirrel’s drey and a hole in the wall. He figures that the squirrel climbed up the tree that was in front of the whole and crawled in. All of a sudden a crow appeared in front of the hole and put its eye in the way of the hole and frightened David. Lucy and David went down the ladder out of the attic and started working on the trap.