Continuity mistake: When Bugs is sleeping in his cot, he has nothing around his neck. But when he cries for a glass of water, a bow-tie appears.
Continuity mistake: Bugs is wearing a bow-tie when he is sitting in his cot, but when Mama Ape picks him up, the tie has gone.
Continuity mistake: When the stork sees Bugs barbecuing his carrot, you can see Bugs is sitting next to a tree. But when we see Bugs slurring after the stork him on the head with a stick, the tree is now much further away from him.