No person shall take, injure, or disturb any bird, or nest or egg thereof, or injure or destroy any notice, signboard, fence, dike, ditch, dam, spillway, improvement, or other property of the United States on any area acquired or received under sections 690 to 690i of this title, or remove therefrom or cut, burn, injure, or destroy any grass or other natural growth thereon, or enter, use, or occupy the refuge for any purpose, except in accordance with regulations prescribed by the Secretary of the Interior: Provided, That at no time shall less than 60 per centum of the total acreage of the said refuge be maintained as an inviolate sanctuary for such migratory birds.
16 U.S.C. § 690d
EDITORIAL NOTES
REFERENCES IN TEXTSection 690i, included within the reference to sections 690 to 690i, was omitted from the Code.
EXECUTIVE DOCUMENTS
TRANSFER OF FUNCTIONSReorg. Plan No. II of 1939, set out in the Appendix to Title 5, Government Organization and Employees, transferred functions of Secretary of Agriculture relating to conservation of wildlife, game, and migratory birds to Secretary of the Interior.