Eating popcorn. This concerns me. The popcorn is made with peanut oil (Popcorn is from garden center). I do not know what peanut oil does to birds, but i'm pretty sure it's not good for them. Dunno if it's normal for birds to eat popcorn.
On a side note, the suggestions are talking about bats, butterflies, and geese. That probably should be looked into.
2 Foraging in white pine.