Roma is a city in Starr County, Texas, United States. Its population was 11,561 at the 2020 census. The city is located along the Rio Grande, across from Ciudad Miguel Alemán in Tamaulipas, Mexico. The city is also popularly known as Roma-Los Saenz, since the incorporated city also took the area known as Los Saenz. It serves as a port of entry from Mexico into the U.S. via the Roma–Ciudad Miguel Alemán International Bridge.

The World Birding Center is the official title given to a combined nine parks and nature preserves in the Rio Grande Valley region of Texas managed by a partnership of the Texas Parks and Wildlife Department, the United States Fish and Wildlife Service, and the local communities in which the parks reside. The stated mission of the World Birding Center is to "protect native habitat while increasing the understanding and appreciation of the birds and wildlife", with an additional emphasis on promoting local economic development through ecotourism.