Okla. Stat. tit. 29, § 29-4-143: Rattlesnake hunting permit

A. All legal residents of Oklahoma and nonresidents may

purchase a five-day rattlesnake permit from the Director or an agent

of the Director which shall allow the person to hunt, pursue, trap,

harass, catch, kill, take, or attempt to take in any manner any

species of rattlesnake during an organized rattlesnake-hunting event

or festival during the five-day period without obtaining a hunting

license issued pursuant to Section 4-112 of Title 29 of the Oklahoma

Statutes.

B. The fee for a rattlesnake permit shall be Five Dollars

($5.00).

C. Any person with a hunting license issued pursuant to Section

4-112 of Title 29 of the Oklahoma Statutes may hunt rattlesnake

without acquiring a rattlesnake permit issued pursuant to this

section.