Neb. Rev. Stat. § 37-452: Neb. Rev. Stat. § 37-452

(1) No person shall hunt antelope, elk, mountain sheep, or mountain lions unless such person is at least twelve years of age, and any person who is twelve through fifteen years of age shall only hunt antelope, elk, mountain sheep, or mountain lions when supervised by a person nineteen years of age or older having a valid hunting permit.

(2) No person shall hunt deer unless such person is at least ten years of age, and any person who is ten through fifteen years of age shall only hunt deer when supervised by a person nineteen years of age or older having a valid hunting permit.

(3) A person nineteen years of age or older having a valid hunting permit shall not supervise more than two persons while hunting deer, antelope, elk, mountain sheep, or mountain lions at the same time.