BISMARCK, N.D. (AP) — A strong bighorn sheep population and record demand has wildlife officials increasing the number of hunting licenses in North Dakota this year.

The Game and Fish Department has allocated six bighorn licenses for the upcoming season, up one from last year and double the number issued two years ago. The number of licenses is based on a summer population survey which showed a 22% increase in rams. This year a record of nearly 17,000 people applied for licenses, which are distributed through a lottery drawing.

The bighorn season opens Oct. 30 and runs through the end of the year.