No person shall, within the parkway system, hunt, trap, molest, kill, wound, take, chase, shoot or throw missiles at, remove, or have in his possession any animal, reptile, bird, bird's nest or squirrel's nest, or remove the young of any animal or the eggs or young of any reptile or bird; or knowingly buy, receive, have in his possession, sell or give away any animal, reptile, bird or egg so killed or taken.