Best animated movie mistakes of 1937
Continuity mistake: After the inflated bird is popped by the fly, it lands on what appears to be an ape's head and begins spinning around and tap dancing on its head. The ape has both eyes open and looks pissed as he keeps playing his cello. Before the camera cuts, the bird has spun slowly so it's back is to the camera and the ape still has both eyes open. Then it switches to a different shot as another animal is about to smack the bird with his cello, and suddenly the bird is facing the opposite direction, and the ape has one eye closed.