"WARNING YOUR PICNIC MAY HAVE SERIOUS CONSEQUENCES It is forbidden to consume food, to feed the animals and to leave garbage in the park. Birds and animals are

"WARNING YOUR PICNIC MAY HAVE SERIOUS CONSEQUENCES It is forbidden to consume food, to feed the animals and to leave garbage in the park. Birds and animals are a risk to aviatin safety. Violators of this regulation are liable to a fine" Better picture of the sign https://montreal.ctvnews.ca/picnics-at-montreal-s-unique-plane-spotting-park-risk-bird-strikes-airport-1.6438731 https://montreal.ctvnews.ca/picnics-at-montreal-s-unique-pla... also , raccoons don't fly