You're title is funny and I kinda agree, because geese are fucking assholes...
but this. Hated animal or not, none of them deserve wanton murder. Every time  I see a Starling, I want to stomp its useless, evil, invasive skull into the ground; but I don't because I'm not a monster. And man, if someone sees that shit, some things simply can't be undone. 

 Besides, it's much more useful so sign up and participate in an organized 
Starling culling. Get your shooting and monsterism quota filled up.
:hmm: Actually, it looks like this doesn't happen anymore (maybe the influence of dumbass dilettante "animal rights" assholes?), but park rangers and wildlife societies, including the Audubon society, used to organize these hunts in the 70s and 80s. :\