Animation Error in Darkwing Duck

I was begining to watch Darkwing Duck (Which I never had before) and I noticed this charming error in the animation where the other windsheild is actually layered OVER Darkwing Duck's face. Pretty funny, right?

It's like all those multitude of animation errors in MLP, but less often.
(The video of all the Season 1 flubs in animation is called "My Little Bloopers: Regret is Forever.") (I think)

Darkwing Duck and subsequent material (c) Disney
Youtube video: [link]