The Wild Country: Mesteñas and Fighting Bulls in Mexico and Texas

9:00 AM

Friday March 6, 2026

This session explores the intertwined natural and cultural histories of Mexico and Texas through two studies of animals that helped shape the borderlands. José Roberto Campos Cordero examines the rise of wild horses and cattle—mesteñas and mostrencos—as agents of ecological and social change, while Matthew Butler traces artist and novelist Tom Lea’s search for Mexico’s toros bravos and their symbolic link to Texan identity. Together, these papers illuminate how animal life bridged landscapes, mythologies, and histories across the border.


José Roberto Campos Cordero
University of Texas
Matthew Butler
University of Texas
Jesús F. “Frank” de la Teja
Professor Emeritus of History, Texas State University

The Wild Country: Mesteñas and Fighting Bulls in Mexico and Texas brings together two original studies that reveal how the movement, behavior, and mythology of animals shaped the history and identity of the borderlands.

In “Breaking Free: The Origins of the Borderlands’ Wild Horses and Cows,” José Roberto Campos Cordero (University of Texas at Austin) examines how domesticated livestock in northeastern Mexico and Texas became feral herds known as mesteñas and mostrencos. Drawing on extensive colonial archives, he argues that these animals displayed forms of agency that influenced both the natural and human landscapes of the region. Their persistence, adaptability, and defiance helped define the environmental and institutional development of Texas and northern Mexico from the seventeenth through nineteenth centuries.

In “From Veracruz to El Paso: Tom Lea’s Search for Mexico’s Brave Bulls,” Matthew Butler (University of Texas at Austin) reinterprets Lea’s fascination with toros bravos, the fierce fighting bulls that inspired his 1949 novel The Brave Bulls. Using archival materials from the Tom Lea Collection at UTEP and the Harry Ransom Center, Butler shows how Lea’s encounters with Mexican bullfighting connected art, mythology, and the shared heritage of Mexico and Texas. For Lea, the bull was more than a spectacle—it was a living symbol of wildness and endurance linking Iberian, Mexican, and Texan traditions.

Together, these presentations uncover a layered story of the borderlands—where animal history, human imagination, and the search for identity converge to define the wild country.

Session Chair: Jesus F. de la Teja

Presenters

José Roberto Campos Cordero

José Roberto Campos Cordero is a Ph.D. student in History at the University of Texas at Austin, supported by Fulbright-García Robles and SECIHTI/CONTEX fellowships. His research focuses on Texas territoriality and borderlands during the transition from Spanish to Mexican rule, with recent publications on the cartographic and agricultural transformation of the region.

Matthew Butler

Matthew Butler is Professor of History at the University of Texas at Austin and a leading scholar of modern Mexican and Latin American religious history. He is the author of Mexico’s Spiritual Reconquest: Indigenous Catholics and Father Pérez’s Revolutionary Church (University of New Mexico Press, 2023) and serves as editor of Mexican Studies/Estudios Mexicanos and president of the Texas Catholic Historical Society.

Jesús F. “Frank” de la Teja

Jesús F. “Frank” de la Teja is Regents’ Professor Emeritus of History at Texas State University and the inaugural State Historian of Texas (2007–2009). A scholar of Spanish, Mexican, and Republic-era Texas, he has authored numerous publications, served as president and executive director of the Texas State Historical Association, and contributed to history education statewide. His honors include the Captain Alonso de León Medal for Merit in History and recognition as a Hero of San Jacinto.