Trinidad and Tobago–United States relations include Extradition and Mutual Legal Assistance treaties, which have been in force since 1999. An agreement on Maritime Cooperation was signed in 1996. There are large numbers of U.S. citizens and permanent residents of Trinidadian origin living in the United States (mostly in New York and Florida), which keeps cultural ties strong. About 20,000 U.S. citizens visit Trinidad and Tobago on vacation or for business every year, and more than 4,600 American citizens are residents. Principal U.S. Embassy Officials include: The U.S. Embassy for the Republic of Trinidad and Tobago is located in the Capital-city Port of Spain, on the
Trinidad and Tobago and Tobago. The national birds of Trinidad and Tobago are the scarlet ibis and the cocrico. The scarlet ibis is kept safe by the government by living in the Caroni Bird Sanctuary which was set up by the government for the protection of these birds. The Cocrico is more indigenous to the island of Tobago and are more likely to be seen in the forest. The hummingbird is considered another symbol of Trinidad and Tobago due to its significance to the indigenous peoples, however, it is not a national bird. Trinidad and Tobago Trinidad and Tobago (, ), officially the