BOARD OF DIRECTORS
Diana Hadley, Founding President
Diana is a founding board member of NJP. Retired as director of the Arizona State Museum’s Oﬃce of Ethnohistorical Research, she specializes in the history of land use and ecological change in the southwestern U.S. and northern Mexico. Diana holds degrees in archaeology and history, and is the former operator of a family ranch. She has organized conferences on grassland restoration, Native American sacred sites, deforestation in the Sierra Madre, and restoration of the Santa Cruz River. Diana has also served on the board of directors of Native Seeds/SEARCH, Audubon Research Ranch, Arizona-Sonora Desert Museum, Friends of Tucson’s Birthplace, and the Center for Desert Archaeology.
Matt Skroch, President
Matt is a manager with The Pew Charitable Trusts’ U.S. Lands and Rivers Conservation Program, working with governments and partner organizations to conserve wildlife and public lands in the American West. He has served in numerous roles dedicated to protecting core wild places and connectivity across Arizona, New Mexico, and northern Mexico. From 1998-2008, Matt helped lead the Sky Island Alliance. While there, he hatched the Madrean Archipelago Biodiversity Assessment, which would become the ﬁrst major binational eﬀort to inventory and conserve the natural heritage of the Sky Island ecosystem. Matt has an M.S. in Conservation Planning from the University of Arizona, where he was a National Science Foundation Graduate Fellow.
Rick Williams, Vice President
After becoming familiar with jaguars in the Southwest, Rick moved to Arizona to assist Carlos López González in maintaining his jaguar research and budding conservation project in the Sierra Madre foothills. Rick worked as a volunteer organizer during the early stages of NJP’s development and eventually settled in Sonora to be more engaged with northern jaguar conservation. He previously worked as a wildlife photographer in the Northern Rockies. Rick was the Northern Jaguar Reserve manager from 2010-2015 and is a founding board member.
Angelina Martínez Yrízar, Ph.D., Secretary
Angelina has worked as a researcher and professor at the Instituto de Ecología of the Universidad Nacional Autónoma de México in Hermosillo since 1989. She received her Ph.D. in Ecology from the University of Cambridge. Angelina’s research interests are in understanding the functioning of ecosystems in the Sonoran desert and tropical deciduous forests of Mexico, with an emphasis on litter production and decomposition processes. She is a member of the Red Mexicana de Investigación Ecológica a Largo Plazo, analyzing the impact of climatic events on tropical deciduous forest.
Harry Lex, Treasurer
Harry has worked as a ﬁnancial consultant for Fidelity Investments in Arizona and Boston, Massachusetts. He studied business economics at the University of Arizona, during which time he became deeply interested in the conservation of jaguars in the U.S.-Mexico borderlands. Harry has been able to use his professional knowledge and experience in the ﬁnancial world, along with his enthusiasm to protect wildlife, to enhance NJP’s mission. He lives in Arkansas and works as a ﬂight instructor at Summit Aviation.
Alberto Búrquez Montijo, Ph.D., Director
Alberto is a population ecologist, desert botanist, and researcher at the Instituto de Ecología of the Universidad Nacional Autónoma de México. He received his Ph.D. in Ecology and Evolutionary Biology from the University of Cambridge. The environmental variation and landscapes of northern Mexico and the southwestern U.S. provide him with the ideal setting for comparative studies using the progression of biomes from desert to tropical deciduous forest. Alberto links research and conservation to share scientiﬁc knowledge with the general public. He is presently working in population and community ecology of desert plants, plant-animal relationships, biogeography, and conservation of the Sonoran desert.
Carlos López González, Ph.D., Director
Carlos has been researching jaguars and other carnivore species in Mexico and the U.S. since 1992. He is co-author of Borderland Jaguars, a comprehensive analysis of the historic presence of jaguars in the region. Having received his Ph.D. in Biology from the Universidad Nacional Autónoma de México, Carlos is a research professor at the Universidad Autónoma de Querétaro. His main interests are in predator-prey interactions, vertebrate community ecology, and the behavior and conservation of large mammalian carnivores. Carlos has worked as a research associate for the Northern Rockies Conservation Cooperative and Denver Zoo.
Benjamin T. Wilder, Ph.D., Director
Ben is a biogeographer, botanist, and desert ecologist whose research looks at the origin and future of the Sonoran Desert. He received his Ph.D. in Botany from the University of California, Riverside for his research into the historical biogeography of islands of the Gulf of California. He is co-founder and Director of the Next Generation Sonoran Desert Researchers (N-Gen). His scientific and conservation efforts strive to combine multiple disciplines and perspectives to better understand and care for the desert that drives his passion.