BIG BEND NATIONAL PARK: Mexico, the United States, and a Borderland Ecosystem: By MichaelWelsh. 214 pp.; ills., notes., bibliog., index. Reno: University of Nevada Press, 2021. $25.95 (paper), isbn 9781948908825.

"Big Bend National Park: Mexico, the United States, and a Borderland Ecosystem" by Michael Welsh is a historical exploration of Big Bend National Park, situated on the border between Mexico and the United States. The book examines the unique landscape of the park, shaped by the Rio Grande river, and the challenges posed by its borderland ecosystem. Welsh discusses the efforts of conservationists, politicians, and scientists in establishing the park and highlights the potential for binational cooperation and collaboration. The book also addresses the tensions between preservation and development in national parks and the need to navigate the changing cultural and political landscape. While the book lacks an examination of the park's future in the face of climate change and public policy, it offers valuable insights for students and scholars interested in national identity, border relations, and environmental protectionism. [Extracted from the article]