C.R.S. § 33-6-206
33-6-206. Exemptions - nonlethal methods
33-6-206. Exemptions - nonlethal methods. (1) Notwithstanding section 33-6-203, but subject to regulation by the commission, authorized persons may use nonlethal snares, traps specifically designed not to kill, or nets to take wildlife for purposes of:
(a) Bona fide scientific research;
(b) Falconry;
(c) Relocation permitted in accordance with rules of the division; or
(d) Medical treatment of the animal being captured.