Dr. Scott J. Werner is a Research Wildlife Biologist at the National Wildlife Research Center (NWRC) in Fort Collins, Colorado. He earned a Ph.D. in Range Science (Animal Behavior) at Utah State University where he studied the behavior and thermal ecology of pocket gophers associated with impacts to forest production in the U.S. Pacific Northwest. After a postdoctoral appointment with USDA’s Agricultural Research Service, Dr. Werner served as the Project Leader at NWRC’s Field Station in Starkville, Mississippi, where he researched bird-aquaculture conflicts. He has been at the Fort Collins headquarters of NWRC since 2002.
Dr. Werner’s research interests include the physiological bases of food and habitat selection, and the development of non-lethal repellents for wildlife damage management.
NWRC Research Project: Methods Development and Population Biology of Blackbirds and Starlings in Conflict with Agriculture, Concentrated Animal Feeding Operations, and Urban Environments.
- Sensory cues for wildlife repellents
- Anthraquinone-based repellents for crop protection
- Caffeine and registered pesticides as avian repellents
- Developing technologies for wildlife hazing devices
- Ph.D., Utah State University, Range Science (Animal Behavior), “Behavioral analysis of pocket gopher spatial preference: effects of thermal and light environments”
- M.S., Utah State University, Range Science, “Elk herbivory within rested units of rest-rotation grazing systems in southcentral Utah”
- B.S., Penn State University, Wildlife and Fisheries Science, minor- Forestry Science
- Address: APHIS Wildlife Services, NWRC 4101 LaPorte Avenue, Fort Collins, Colorado 80521
- Telephone: 970.266.6136
- Fax: 970.266.6138
- Email: Scott.J.Werner@aphis.usda.gov
Werner, S.J., S.T. DeLiberto, A.M. Mangan, S.E. Pettit, J.W. Ellis, and J.C. Carlson. Anthraquinone-based repellent for horned larks, great-tailed grackles, American crows and the protection of California's specialty crops. Crop Protection 72:158-162. doi: 10.1016/j.cropro.2015.03.020
Werner, S.J., S.T. DeLiberto, S.E. Pettit, and A.M. Mangan. 2014. Synergistic effect of an ultraviolet feeding cue for an avian repellent and protection of agricultural crops. Applied Animal Behaviour Science 159:107-113. doi: 10.1016/j.applanim.2014.06.012.
Linz, G., S. Werner, M. Niner, and J. Homan. 2014. Effectiveness of foliar applications of 9, 10-anthraquinone for reducing blackbird damage to sunflowers. Proceedings of the 26th Vertebrate Pest Conference 26:335-337.
Werner, S.J., S.A. Shwiff, J.L. Elser, K.N. Kirkpatrick, S.E. Pettit, J.Suckow, R.C. Willging, J.A. Tharman, and J. Heil. 2014. Perceived impacts of wild turkeys and management techniques for Wisconsin ginseng production. Crop Protection 65:221-226. doi: 10.1016/j.cropro.2014.08.004.
Tupper, S.K., S.J. Werner, J.C. Carlson, S.E. Petit, J.C. Wise, C.A. Lindell, and G.M. Linz. 2014. European starling feeding activity on repellent treated crops and pellets. Crop Protection 63:76-82. doi: 10.1016/j.cropro.2014.05.001.
Werner, S.J., R. Buchholz, S.K. Tupper, S.E. Pettit, and J.W. Ellis. 2014. Functional significance of ultraviolet feeding cues in wild turkeys.Physiology and Behavior 123: 162-167. doi 10.1016/j.physbeh.2013.10.010.
Werner, S.J., S.K. Tupper, S.E. Pettit, J.W. Ellis, J.C. Carlson, D.A. Goldade, N.M. Hofmann, H.J. Homan, and G.M. Linz. 2014. Application strategies for an anthraquinone-based repellent to protect oilseed sunflower crops from pest blackbirds. Crop Protection 59: 63-70.
Carlson, J. C., S. K. Tupper, S. J. Werner, S. E. Pettit, M. M. Santer, and G. M. Linz. 2013. Laboratory efficacy of an anthraquinone-based repellent for reducing bird damage to ripening corn. Applied Animal Behaviour Science 145:26-31.
Werner, S.J., S.K., Tupper, J.C. Carlson, S.E. Pettit, J.W. Ellis, and G.M. Linz. 2012. The role of a generalized ultraviolet cue for blackbird food selection. Physiology & Behavior 106:597-601.
Linz, G.M., H.J. Homan, S.J. Werner, H.M. Hagy, and W.J. Bleier. 2011. Assessment of bird-management strategies to protect sunflower. BioScience 61:960-970.
Werner, S.J., S.K., Tupper, S.E. Pettit, J.C. Carlson, and G.M. Linz. 2011. Anthraquinone repellent to reduce take of non-target birds from zinc phosphide rodenticide applications. Applied Animal Behaviour Science 135:146-153.
Eisemann, J., S.J. Werner, and J. O’Hare. 2011. Registration considerations for chemical repellents in fruit crops. Outlooks in Pest Management 22: 87-91.
Tupper, S.K., J.L. Cummings, W.F. Andelt, S.J. Werner, and R.E. Harness. 2011. Evaluation of Sonic Dissuader® to reduce damage by pileated woodpeckers. Wildlife Society Bulletin 35: 40-44.
Werner, S.J., G.M. Linz, J.C. Carlson, S.E. Pettit, S.K. Tupper, M.M. Santer. 2011. Anthraquinone-based bird repellent for sunflower crops. Applied Animal Behaviour Science 129: 162-169.
Werner, S.J. and F.D. Provenza. 2011. Reconciling sensory cues and varied consequences of avian repellents. Physiology & Behavior 102: 158-163.
Werner, S.J., G.M. Linz, S.K. Tupper, and J.C. Carlson. 2010. Laboratory efficacy of chemical repellents for reducing blackbird damage in rice and sunflower crops. Journal of Wildlife Management 74: 1400-1404.
Werner, S.J., J.C. Carlson, S.K. Tupper, M.M. Santer, and G.M. Linz. 2009. Threshold concentrations of an anthraquinone-based repellent for Canada geese, red-winged blackbirds, and ring-necked pheasants. Applied Animal Behaviour Science 121: 190-196.
Stahl, R.S., S.J. Werner, J.L. Cummings, and J.J. Johnson. 2008. Computer simulations of baiting efficacy for raven management using DRC-1339 egg-baits. Vertebrate Pest Conference 23: 94-97.
Cummings, J.L., L.W. Handley, B. MacBryde, S.K. Tupper, S.J. Werner, and Z.J. Byram. 2008. Dispersal of viable row-crop seeds of commercial agriculture by farmland birds: implication for genetically modified crops. Environmental Biosafety Research 7: 241-252.
Werner, S.J., J.L. Cummings, P.A. Pipas, S.K. Tupper, and R.W. Byrd. 2008. Registered pesticides and citrus terpenes as blackbird repellents for rice. Journal of Wildlife Management 72: 1863-1868.
Werner, S.J., J.L. Cummings, S.K. Tupper, D.A. Goldade, D. Beighley. 2008. Blackbird repellency of selected registered pesticides. Journal of Wildlife Management 72: 1007-1011.
Werner, S.J., B.A. Kimball, and F.D. Provenza. 2008. Food color, flavor, and conditioned avoidance among red-winged blackbirds. Physiology & Behavior 93: 110-117.