Our Natural Resource Extension Specialist, Bill Tietje, retired in June 2025.
For the latest in UC Oak research, please visit UC Oaks

Selected Publications
Polyakov, A.Y., T.J. Weller, and W.D. Tietje. Remnant trees increase bat activity and facilitate the use of vineyards by edge-adapted bats. Agriculture, Ecosystems & Environment 281: 56-62.
Tietje, W.D., A.Y. Polyakov, V. Rolland, J. Hines, and M. Oli. Population ecology of the California mouse (Peromyscus californicus) in a semi-arid oak-woodland. Journal of Mammalogy 99: 1149-1158.
Lee, D.E. and W.D. Tietje. Dusky-footed woodrat demography and prescribed fire in a California oak woodland. Journal of Wildlife Management 69: 1211-1220.