The President of the United States is authorized to designate such areas in the Wichita National Forest and in the Grand Canyon National Forest as should, in his opinion, be set aside for the protection of game animals and birds and be recognized as a breeding place therefor.
(Jan. 24, 1905, ch. 137, § 1, 33 Stat. 614; June 29, 1906, ch. 3593, § 1, 34 Stat. 607.)