It's already been confirmed that several seemingly healthy hawks have died this year due to eating rats who had ingested rat poison. But it seems someone may be purposefully trying to kill off birds (and/or other animals) in Manhattan: the above flyer was spotted and posted on Reddit today. We've contacted Wild Bird Fund for comment on the poison dried cracked corn. We'll update as we learn more, but until then, keep in mind that all the world DOES NOT seem in tune on a spring afternoon when you're poisoning pigeons in the park: