I live in Oak Harbor, and I have backyard chickens. I have 2 friends that do as well. I think it's a "where in Oak Harbor" you live issue. If you live within city limits, yeah, it's a problem.
Oh thank goodness! I was so worried about my babies, they started doing this and it's my first experience with chicks. They only seem to do it when I come around, and I really do think it's them saying "Hey! Treat Lady! Treats??" :)