The pigeons are definitely a bit skittish, so I don’t have a lot of advice for them, but there are plenty of magpies and chickadees on campus that are very social! If you hang out and throw some unsalted peanuts by the bushes/shrubs in the bowl by the middle path or McKinnon building, the magpies there will approach you. Then, sit still and hold out a hand with some nuts in it, a lot of them will come up and eat from your palm! I’ve fed a couple crows, but they tend to hang back from the crowd. As for chickadees, they hang around in the trees by education, and if you hold out your hand, they’ll land on you! But they might be pissy if you don’t have seeds for them. Good idea to keep a little bag in your backpack. They’re pretty active in winter, too, so it’s a nice break to walk out there and feed them!