Playing Tricks on Hungry Magpies

I filmed this video in front of KFC. I noticed the birds hanging around there looking for scraps. My girlfriend and I got some food then went back inside to get some drinks. When I came out, I was unaware that my girlfriend put chips on the dashboard and was filming from inside the car until I saw the chips and thought it was funny they were trying to eat them while the glass was blocking that from happening. After that, I also recorded myself hand feeding them chips while eating my chicken. I would have given them some chicken but thought that would make them cannibals, but I'm pretty sure they eat chicken because they live at KFC.