36 CFR § 261.8 - Fish and wildlife.
The following are prohibited to the extent Federal or State law is violated:
(a) Hunting, trapping, fishing, catching, molesting, killing or having in possession any kind of wild animal, bird, or fish, or taking the eggs of any such bird.
(b) Possessing a firearm or other implement designed to discharge a missile capable of destroying animal life.
(c) Possessing equipment which could be used for hunting, fishing, or trapping.
(d) Possessing a dog not on a leash or otherwise confined.