Yeah, that kind of asshole would never blame themselves, so that third panel is pure fantasy.

Don't know about ducks doing that. but freaking magpies.

I used to live in an apartment that was close to the hall's entrance. The hall was always dark and the entrance was a glass door, so for a few months when the sun was at a certain angle it was basically a mirror from outside.

Every now and then I would wake up to very loud banging in the morning, get out of my apartment and see an angry magpie trying to beat the shit out of its reflection just on the other side of the door. It didn't even see me, since the door was basically a one way mirror, so it just kept pecking at it. Suprisingly strong impact for a 200g little bastard.