The pigeon started acting all weird (ie. turning in circles, cocking its head in all directions, pecking where there was nothing, etc.), so my mom called a wildlife thing, and they said it had some random disease, but the disease wasn't contagious to humans. They were gonna come pick up the pigeon, but someone brought it to a nearby park and set it free, so my mom called them back and told them not to come. So that is how we spent a night with a (diseased) pigeon in our backyard:D.