In a particularly creative expression of anti-MAGA sentiment, a man who goes by the username “biz_dave” says he successfully trained crows to attack MAGA hats. As detailed in a series of posts on Threads, the self-proclaimed “big nerd” and “very part-time artist” stuck some tasty treats, including “peanuts, chicken scraps, mealworms, and dog kibble,” underneath a MAGA hat.
“Once they were coming regularly, it was only about three months to get them to the hat removal stage,” biz_dave wrote.

He should train it to shit on their heads too
You know, he answers that in detail. One, he doesn’t know how to train them to poop. And two, he doesn’t want to be a poop trainer.
i read somewhere that birds cant control it
Some birds do use poop as a defense. So at least some can to some degree control it.
Eh, something like that could be a fear-induced reflex. Even some people may wet/soil themselves in fright.
Oddly enough, that would mean that given the impulses of “fight or flight,” an animal that can literally fly will crap itself instead.