Cooperative Fish and Wildlife Research Units Program:
Education, Research and Technical Assistance for Managing Our Natural Resources

Staff Member

Timothy Walsworth

Post Doc
Email: timothy.walsworth@usu.edu

Project Completion Date
BoR: Hydrologic controls on abundance and distribution of the endangered Rio Grande silvery minnow in the Middle Rio Grande September 2021
BLM & BoR: Innovative and Adaptive Desert River Restoration June 2022
Presentations Presentation Date
Walsworth, T.E., Budy, P., Wheaton, J., Macfarlane, W.W., Shahverdian, S., Thiede, G.P., Keller, D., Goodell, J., and Jimenez, J. Harnessing process-based restoration to improve in-stream and riparian habitat in the Price River, Utah. Oral presentation: Utah Chapter American Fisheries Society Annual Meeting, Provo, Utah, March 12-14, 2019. March 2019
Walsworth TE and Budy P. 2020. Rio Grande silvery minnow hydrobiological analysis: draft results. <i>U.S. Bureau of Reclamation.</i> January 27. Albuquerque, NM. USBR, Albuquerque Office. January 2020
Walsworth TE and Budy P. 2020. Hydrologic drivers of distribution and abundance of the extremely imperiled Rio Grande silvery minnow. Oral presentation: Annual Meeting of the American Fisheries Society - Western Division. Vancouver, BC, Canada, April 12-15, 2020. April 2020
Walsworth TE and Budy P. 2020. Hydrologic drivers of distribution and abundance of the extremely imperiled Rio Grande silvery minnow. Annual Meeting of the Utah Chapter American Fisheries Society. St. George, UT. February 25-27, 2020. February 2020
Walsworth TE and Budy P. 2019. Final Review of Rio Grande silvery minnow Hydrobiological Objectives (HBO) Analyses. <i>U.S. Bureau of Reclamation.</i> February 28. Albuquerque, NM. USBR, Albuquerque Office February 2019
Murphy, B., P. Belmont, P. Budy, J. A. Czuba and T. E. Walsworth. 2019. Post-wildfire sediment dynamics and fish population response to habitat disturbance. Invited oral presentation: Joint Annual Conference of the American Fisheries Society & The Wildlife Society, Reno, Nevada, 29 September – 03 October 2019. September 2019
Murphy BP, Walsworth TE, Budy P, and Belmont P. 2019. Exploring the impacts of spatially variable disturbance and fragmentation on Bonneville cutthroat trout using a novel metapopulation model. Oral presentation: Advances in the Population Ecology of Stream Salmonids Symposium. Granada, Spain. May 20-24, 2019. May 2019
Technical Publications Publication Date
Walsworth, T.E., Budy, P., Keller, D., and Jimenez, J. 2019. UCRB Innovative and Science-based Desert Tributaries Restoration: Price River Initiative. Project Report to the Desert Fish Habitat Partnership. July 2019
Walsworth, T.E. and Budy, P. 2020. DRAFT: Hydrologic control on abundance and dsitribution of the endangered Rio Grande silvery minnow in the Middle Rio Grande. USGS Utah Cooperative Fish and Wildlife Research Unit Report. 2020: 1-35. January 2020
Budy, P. and Walsworth, T.E. 2019. Review of the “Analytical framework for evaluating the proposed water management and maintenance actions on Rio Grande silvery minnow, southwestern willow flycatcher, and yellow-billed cuckoo and their critical habitats” with recommendations for future analytical considerations. USGS Utah Cooperative Fish and Wildlife Research Unit Report UCFWRU(1) 2019: 1-38. February 2019