Home1999 Treaties and Agreements ...Mexico (99-1230) – Protocol Amending Convention of February 7, 1936 Regarding the Protection of Migratory Birds and Game Mammals hide Mexico (99-1230) – Protocol Amending Convention of February 7, 1936 Regarding the Protection of Migratory Birds and Game Mammals TIAS Office of Treaty Affairs December 30, 1999 Environment and Conservation: Migratory Birds and Game Mammals Protocol amending convention of February 7, 1936. Signed at Mexico City May 5, 1997; transmitted by the President of the United States of America to the Senate September 15, 1997 (Treaty Doc. 105-26, 105th Congress, 1st Session); reported favorably by the Senate Committee on Foreign Relations October 8, 1997 (Senate Executive Report No. 105-5, 105th Congress, 1st Session); Advice and Consent to ratification by the Senate October 23, 1997; Ratified by the President September 9, 1999; Ratifications exchanged at Washington December 30, 1999; entered into force December 30, 1999. Download Attachment [381 KB] Tags Conservation Environment Mexico Treaties