854 



Scientific Name English Name Spanish Name 



Phaethontidae Tropic-birds Raba de junco 



Podicipedidae Grebes Zambullidores, Buzos 



Procellariidae Shearwaters Petreles, Fulmaros 



Rynchopidae Skimmers Rayador 



Sittidae Nuthatches Saltapalos 



Stercorariidae Jaeger Estercorario, Slfus 



Strigidae Owls Tecolote, Lechuza 



Sulidae Boobies, Gannets Bubias 



Threskiornithidae Spoonbill, ibises Teoquechol, Cucharera 



Tytonidae Barn owl Lechuzas 



Trogonidae Trogons Pabellon, Cuauhtotola 



Upon the receipt of a note from Your Excellency indicating that 

 the proposal contained in this note is acceptable to the Government 

 of the United Mexican States, the Government of the United States 

 of America will consider that this note and your reply thereto shall 

 constitute an agreement between the two Governments on this subject,^ 

 which agreement shall enter into force on the date of your note in 

 reply. 



Accept, Excellency, the renewed assurances of my highest 

 consideration. 



Robert H. McBride 

 His Excellency 



Ruben Gonzalez Sosa 



Acting Secretary of Foreign Relations^ 

 Mexico^ D.F. 



Translation 



United Mexican States 



Department of Foreign Relations 



Mexico 



501874 Tlatelolco, D. F., March 10, 1972 



Mr. Ambassador: 



I have the honor to acknowledge receipt of Your Excellency's note 

 No. 283 of today's date, the Spanish translation of which is as follows : 



[For the English language text, see. p. 853] 



In reply, I am happy to inform Your Excellency that my Govern- 

 ment accepts the terms of your note No. 283, transcribed above, and 

 consequently agrees to consider that your note and this note in reply 

 shall constitute an agreement between the Government of the United 

 Mexican States and the Government of the United States of America 

 amending Article 4 of the Convention for the Protection of Migratory 

 Birds and Gam'e Mammals, signed at Mexico City on February 7, 

 1936, which agreement shall enter into force on this date. 



I avail myself of this opportunity to renew to Your Excellency the 

 assurance of my highest consideration. 



R. Gonzalez S. 

 His Excellency 



Robert Henry McBride, 



Ambassador Extraordinary and Plenipotentiary 

 of the United States of America, 

 Mexico, D. F. 



