Im pissed because I can't kill those pigeons!
You can, in Sanctuary in multiplayer I shot them and they died
I find it more annoying that the street lamps seem to have maximum armor. Eve if I drive with a tank against them, they don't fall. As soon as the street lamp sees the tank, maximum armor is activated and it stops me/the tank. No chance of success. Invincible street lamps ftw! :p
Invisible street lamps are funny

but I did manage to knock them down with the ICV...