1 446 Mammal and bird reservations . Wichita Mountains Wildlife Refuge . Taking eggs on bird breeding grounds . Vol. 35, p. 1104; Vol . 43, p. 98. U.S.C.,p.731. Unlawful acts ; law enforcement . Vol.45,p.1224;U.S. C.,p. 688. Proviso. Game for preserves . Long-horned cattle on Wi chi ta Mountains Wildlife Refuge. Uppe r Mississippi River refuge . Acquisition of areas for . Vol . 43, p. 650. U.S.C.,p.690. Migratorre bird co n- servation refuges . Vol.39,p.1702. Vol . 45, p. 1222. U.S.C.,p.687. Migratorre bird co n- servation fund . Vol.48, p. 451. U.S.C.,p.689. A nte, p.378. Receipts from stamp sales . Balance available . 74TH CONGRESS . SESS. II . CH. 489 . JUNE 4, 1936 . Maintenance of mammal and bird reservations : For the mainte- nance of the Montana National Bison Range, the upper Mississippi River Wildlife Refuge, the Bear River Migratory Bird Refuge, the Wichita National Forest and Game Preserve, to constitute and be des ignated a nd admini stered a s the Wic hita Mou ntains Wi ldlife Refuge, and other reservations and for the maintenance of game introduced into suitable localities on public lands, under supervision of the Biological Survey, including construction of fencing, wardens' quarters, shelters for animals, landings, roads, trails, bridges, ditches, telephone lines, rockwork, bulkheads, and other improvements neces- sary for the economical administration and protection of the reserva- tions, and for the enforcement of section 84 of the Act approved March 4, 1909 (U . S . C ., title 18, sec . 145), entitled "An Act to codify, revise, and amend the penal laws of the United States", and Acts amendatory thereto, and section 10 of the Migratory Bird Conserva- tion Act of February 18, 1929 (U . S . C ., title 16, sec . 715i), $335,772 : Provided, That $2,500 may be used for the purchase, capture, and transportation of game for national reservations, and $1,000 may be used for the maintenance of the herd of longhorned cattle on the Wichita Mountains Wildlife Refuge . Upper Mississippi River refuge : For the acquisition of areas of land or land and water pursuant to the Act entitled "An Act to establish the Upper Mississippi River Wildlife and Fish Refuge", approved June 7, 1924 (U . S . C., title 16, sees. 721-731), as amended, and for all necessary expenses incident thereto, including the employ- ment of persons and means in the city of Washington and elsewhere, $18,500 , which shall be available until expended, being part of the sum of $1,500,000 authorized to be appropriated for such purpose by section 10 of said Act . Migratory bird conservation refuges : For carrying into effect the provisi ons of the Act entitled "An Act to , more effectively meet the obligations of the United States under the migratory-bird treaty with Great Britain (39 Stat ., pt . 2, p. 1702) by lessening the dangers threatening migratory game birds from drainage and other causes by the acquisition of areas of land and water to furnish in perpetuity reserva tion for the adequate protection of such birds ; a nd au tho r- izing appropriations for the establishment of such areas, their maintenance and improvement, and for other purposes", approved February 18, 1929 (U . S . C., title 16, sects . 715-715r), $79,753, authorized by section 12 of the Act, which sum is a part of the r emain ing $ 650,1 46 of the $1,00 0,000 auth orize d to be ap propr iated for the fiscal year ending June 30, 1933 . Migratory bird conservation fund : For carrying into effect the provisions of section 4 of the Act entitled "An Act to supplement and support the Migratory Bird Conservation Act by providing funds for the acquisition of areas for use as migratory-bird sanctu- aries, refuges, and breeding grounds, for developing and adminis- tering such areas, for the protection of certain migratory birds, for the enforcement of the Migratory Bird Treaty Act and regulations thereunder, and for other purposes", approved March 16, 1934 (48 Stat . , p . 451), as amended by an Act entitled "An Act to , amend the Migratory Bird Hunting Stamp Act of March 16, 1934, and certain other A cts relating to game and other wildlife, administered by the Department of Agriculture, and for other purposes", approved June 15, 1935 (49 Stat ., pp . 378-384), an amount equal to the sum received during the fiscal year 1937 from the proceeds from the sale of stamps, to be warranted monthly ; and in addition thereto an amount equal to the unobligated balance on June 30, 1936, of the total of the proceeds received from the sale of stamps prior to July 1, 1936 :
