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

Colorado Staff Member


Dr. Dana Winkelman

Dana Winkelman-Unit Leader

Unit Leader
Phone: (970) 491 - 1414
Email: danaw@usgs.gov
Faculty Email: dana.winkelman@colostate.edu

Education

  • Ph D University of Georgia 1994
  • MS University of Nevada, Reno
  • BS University of Nevada, Reno

Biography

I received my BS degree in biology in 1984 and my MS degree in Biology in 1987 at the University of Nevada, Reno. I received my PhD in zoology from the University of Georgia in 1994. I joined the Cooperative Research Unit program in 1998 as Assistant Unit Leader at the Oklahoma Cooperative Fish and Wildlife Research Unit. In 2003 I became the Unit Leader at the Colorado Cooperative Fish and Wildlife Research Unit.

Teaching Interest

Population dynamics and population ecology

Research Interest

Fish population dynamics and fish biology

Research Publications Publication Date
Wolfe, B.A., B.M. Johnson, A.R. Breton, P.J. Martinez, and D.L. Winkelman. In press. Origins and movements of invasive piscivores determined from the strontium isotope (87Sr/86Sr) ratio of otoliths. Canadian Journal of Fisheries and Aquatic Sciences. | Download April 2012
Winkelman, D.L. and A.R. Schwindt. A common wastewater contaminant can disrupt fish survival, reproduction, and population dynamics. Colorado Water Newsletter August 2014
Winkelman, D.L. 2011. Evaluation of the Flathead Catfish Population and Fishery on Lake Carl Blackwell, OK, with emphasis on the effects of Noodling. Pages 209-218 in P.H. Michaletz and V.H. Travniceck, editors. Conservation, ecology, & management of catfish: the second international symposium. American Fisheries Society, Symposium 77, Bethesda, MD. August 2011
Winkelman, D. L., and M. J. Van Den Avyle. 2002. A comparison of diets of blueback herring (Alosa aestivalis) and threadfin shad (Dorosoma petenense) in a large southeastern U. S. reservoir. Journal of Freshwater Ecology 17(2):209-221. June 2002
Winkelman, D. L., and J. Aho. 1993. Direct and indirect effects of predation on mosquitofish behavior and survival. Oecologia 96:300-303. June 1993
Winkelman, D. L., and G. L. Vinyard. 1991. The searching tactics of gyrinid beetles (Gyrinus picipes): empirical observations and a simulation model. Behavioral Ecology and Sociobiology 28:345-351. June 1991
Winkelman, D. L., and C. Sager. Managing Hybrid Bluegill Fisheries: estimating and predicting the effects of young anglers. Pages 207-214 in M. J. Nickum, P. M. Mazik, J. G. Nickum and D. D. MacKinlay, editors. Propagated fish in resource management. American Fisheries Society Symposia 44, American Fisheries Society, Bethesda, Maryland. July 2004
Winkelman, D. L. 1996. Reproduction under Predatory threat: trade-offs between nest guarding and predator avoidance in male dollar sunfish (Lepomis marginatus). Copeia 1996 (4): 845-851. October 1996
Walsh, M. G., and D. L. Winkelman. 2004. Short-term retention of floy anchor tags by stream-dwelling smallmouth bass. Proceedings of the Annual Conference of the Southeastern Association of Fish and Wildlife Agencies 58:38-43. May 2004
Walsh, M. G., and D. L. Winkelman. 2004. Fish assemblage structure in an Oklahoma Ozark stream before and after rainbow trout introduction. Pages 413-426 in M. J. Nickum, P. M. Mazik, J. G. Nickum, and D. D. MacKinlay, editors. Propagated fish in resource management. American Fisheries Society, Symposium 44, American Fisheries Society, Bethesda, Maryland. October 2004
Walsh, M. G., and D. L. Winkelman. 2004. Anchor and Visible Implant Elastomer Tag Retention by Hatchery Rainbow Trout Stocked into an Ozark Stream. North American Journal of Fisheries Management 24:1425-1429. February 2004
Walsh, M. G., D. L. Winkelman, and R. J. Bahr. 2004. Short-term mortality and electrofishing injury in hatchery-reared rainbow trout stocked into an Ozark stream. North American Journal of Fisheries Management 24:316-321. January 2004
Walsh, M. G., D. B. Fenner, D. L. Winkelman. 2002 Comparison of an electric seine and prepositioned area electrofishers for sampling stream fish communities. North American Journal of Fisheries Management. 22:77-85. February 2002
W. D. Walter, D.P. Walsh, M.L. Farnsworth, D.L. Winkelman, and M.W. Miller. 2011. Soil clay content underlies prion infection odds. Nature Communications:2:200 doi: 10.1038 / ncomms1203 January 2011
Vinyard, G. L., R. Drenner, M. Gophen, U. Pollinger, D. L. Winkelman, and K. D. Hambright. 1988. An experimental study of the plankton community impacts of two omnivorous filter feeding cichlids, the Galilee Saint Peter's fish (Sarotherodon galilaeus) and Blue Tilapia (Tilapia aurea). Transactions of the American Fisheries Society, 45:685 690. June 1988
Tatarenkov, A., F. Barreto, D. L. Winkelman, and J. C. Avise. 2006. Genetic monogamy in the channel catfish, Ictalurus punctatus, a species with uniparental nest guarding. Copeia 2006:735-741. November 2006
Schwindt, AR and DL Winkelman, K Keteles, M. Murphy, A.M. Vajda. 2014. An Environmental oestrogen disrupts fish population dynamics through direct and transgenerational effects on survival and fecundity. Journal of Applied Ecology 51:582-591. | Download May 2014
Schwindt, A.R. and D.L. Winkelman. Stochastic population growth rate is reduced by an environmental estrogen and is highly sensitive to fecundity and juvenile survival of a short-lived fish June 2016
Schaffler, J. J., and D. L. Winkelman. 2008. Temporal and spatial variability in trace element signatures of juvenile striped bass from two spawning locations in Lake Texoma, Oklahoma-Texas. Transactions of the American Fisheries Society 137:818-829. August 2008
Sager, C. R., D. L. Winkelman. 2001. Comparison of feeding regime and diet on growth of hybrid bluegill. Proceedings of the Annual Conference of Southeastern Association of Fish and Wildlife Agencies 55:346-352. August 2001
Sagar, C. R., and D. L. Winkelman. 2006. Effects of increased feeding frequency on growth of hybrid bluegill in ponds. North American Journal of Aquaculture 68:313-316. October 2006
Riepe, T.B., V. Vincent, Vicki Milano, E.R. Fetherman, and D.L. Winkelman. Evidence for the use of mucus swabs to detect Renibacterium salmoninarum in Brook Trout. Pathogens 10, 460. https://doi.org/10.3390/ pathogens10040460 | Download April 2021
Pearson, K. N., W. L. Kendall, D. L. Winkelman, and W. R. Persons. Tradeoffs between physical captures and PIT tag antenna array detections: a case study for the Lower Colorado River Basin population of humpback chub (Gila cypha). Fisheries Research 183:263-274.. November 2016
Pearson, K. N., W. L. Kendall, D. L. Winkelman, and W. R. Persons. 2015. Evidence for skipped spawning in the endangered humpback chub (Gila cypha) with implications for demographic parameter estimates. Fisheries Research 170:50-59 October 2015
Nehring, B.R., B. Hancock, M. Catanese, M.E.T. Stinson, D. Winkelman, J. Wood, and J. Epp. 2013. Reduced Myxobolus cerebralis actinospore production in a Colorado reservior may be linked to changes in Tubifex tubifex population structure. August 2013
McGree, M.M., D.L. Winkelman, N.K. Vieira, and A. Vajda. 2009. Reproductive failure of the red shiner after acute exposure to an exogenous estrogen. Canadian Journal of Fisheries and Aquatic Sciences 67:1730-1743. | Download | Publisher Website October 2010
Kasparian, M. A., E. C. Helgren, S. M. Ginger, L. P. Levesque, J. E. Clark, D. L. Winkelman, and D. M. Engle 2004. Population characteristics of Virginia opossum in the cross timbers during raccoon reduction. American Midland Naturalist 151:154-163. January 2004
Helfman, G. S., and D. L. Winkelman. 1991. Energy trade-offs and foraging mode choice in American eels. Ecology 72:310-318. June 1991
Helfman G. S., and D. L. Winkelman. 1997. Threat sensitivity in bicolor damselfish: effects of sociality an body size. Ethology 103:369-383. June 1997
Gibson-Reinemer, D. K., B. M. Johnson, P. J. Martinez, D. L. Winkelman, A. E. Koenig, and J. D. Woodhead. 2009. Elemental signatures in otoliths of hatchery trout: distinctiveness and utility for detecting origins and movement. Canadian Journal of Fisheries and Aquatic Sciences 66:513-524. March 2009
Fraser, G.S., K.R. Bestgen, D.L. Winkelman, and K.G. Thompson. Temperature-not flow-predicts native fish reproduction with implications for climate change. Transactions of the American Fisheries Society 148:509-527. DOI: 10.1002/tafs.10151 | Download January 2019
Fraser, G.S., D.L. Winkelman, K.R. Bestgen, and K.G. Thompson. Submitted. Tributary Use by Flannelmouth and Bluehead Suckers in the Upper Colorado River Basin. Transactions of the American Fisheries Society September 2017
Fetherman, E.R., D.L. Winkelman, M.R. Baerwald, and G.J. Schisler. 2014. Survival and reproduction of Myxobolus cerebralis-resistant rainbow trout introduced to the Colorado River and increased resistance of age-0 progeny. PLoS ONE 9(5):e96954. doi:10.1371/journal.pone.0096954. | Download May 2014
Fetherman, E.R., D.L. Winkelman, L.L. Bailey, G.J Schisler, and K. Davies. Brown Trout removal effects on short-term survival and movement of Myxobolus cerebralis-resistant rainbow trout. Transactions of the American Fisheries Society 144:610-626. doi=10.1080/00028487.2015.1007166 | Download | Publisher Website April 2015
Fetherman, E.R., B.W. Avila, and D.L. Winkelman. Raft and Floating RFID Antenna Systems for Detecting PIT-tagged Fish in Rivers. North American Journal of Fisheries Management 34:1065-1077. | Download | Publisher Website October 2014
Fetherman, E. R., D. L. Winkelman, G. J. Schisler, and M.F. Antolin. 2012. Genetic basis of differences in myxospore count between whirling disease resistant and susceptible strains of rainbow trout. Diseases of Aquatic Organisms 102:97-106 December 2012
Fetherman, E. R., D. L. Winkelman, G. J. Schisler, and C. A. Myrick. In press. The effects of Myxobolus cerebralis on the physiological performance of whirling disease resistant and susceptible strains of rainbow trout (Oncorhynchus mykiss). Journal of Aquatic Animal Health. | Download November 2011
Ekman, D.R., K. Keteles, J. Beihoffer, J.E. Cavallin, K. Dahlin, J.M. Davis, A. Jastrow, J.M. Lazorchak, M. Mills, M. Murphy, D. Nguyen, A.M. Vajda, D.L. Villeneuve, D.L. Winkelman, And T.W. Collette. Evaluation of Targeted and untargeted effects-based monitoring tools to assess contaminants of emerging concern on fish in the South Platte River, CO. Environmental Pollution 239:706-713. | Download April 2018
Dzul, Maria Christina, William Louis Kendall, Charles Brandon Yackulic, Dana L. Winkelman, David Randall Haverbeke, and Michael Yard. 2021. Partial migration and spawning movements of humpback chub in the Little Colorado River are better understood using data from autonomous PIT tag antennas. Canadian Journal of Fisheries and Aquatic Sciences 78:1057-1072. https://doi.org/10.1139/cjfas-2020-0291 | Download February 2021
Dzul, M. C., C. B. Yackulic, W. L. Kendall, D. L. Winkelman, M. Connor, and M. Yard. 2021. Incorporating antenna detections into abundance estimates of fish. Canadian Journal of Fisheries and Aquatic Sciences, https://doi.org/10.1139/cjfas-2021-0003 August 2021
D. B. Fenner, D. L. Winkelman and M. G. Walsh. 2004. Diet overlap of introduced rainbow trout and three native fishes in an Ozark stream. Pages 475-482 in M. J. Nickum, P. M. Mazik, J. G. Nickum and D. D. MacKinlay, editors. Propagated fish in resource management. American Fisheries Society Symposia 44, American Fisheries Society, Bethesda, Maryland. July 2004
D'Amico, T.W., D.L. Winkelman, T.R. Swarr, and C.A. Myrick. Retention of Passive Integrated Transponder tags in a small-bodied catfish. North American Journal of Fisheries Management 41:187-195. DOI: 10.1002/nafm.10550 | Download January 2021
Cavallin, J.E., W.A. Battaglin, J. Beihoffer, B.R. Blackwell, P.M. Bradley, A.R. Cole, D.R. Ekman, R. Hofer, J. Kinsey, K. Keteles, R. Weissinger, D.L. Winkelman, D.L. Villeneuve. Effects-Based Monitoring of Bioactive Chemicals Discharged to the Colorado River Before and After a Municipal Wastewater Treatment Plant Replacement. Environmental Science and Technology 55:974-984. https://doi.org/10.1021/acs.est.0c05269 | Publisher Website January 2021
Breton, A.R., D.L. Winkelman, J.A. Hawkins, and K.R. Bestgen. Population trends of smallmouth bass in the upper Colorado River basin with an evaluation of removal effects. August 2014
Breton, A., J. Hawkins, and D.L. Winkelman. 2013. Correcting length-frequency distributions for imperfect detection. North American Journal of Fisheries Management 33:1156-1165. | Download November 2013
Avila, B.W., D.L. Winkelman, and E.R. Fetherman. Survival of Whirling Disease Resistant Rainbow Trout Fry in the Wild: A Comparison of Two Strains. Journal of Aquatic Animal Health 30:280-290. DOI: 10.1002/aah.10040 | Download November 2018
A. Jastrow, D.A. Gordon, K.M. Auger, E.C. Punska, K.F. Arcaro, K. Keteles, D.L. Winkelman, D. Lattier, A. Biales, J.L. Lazorchak. Tools to Minimize Inter-Laboratory Variability in Vitellogenin Gene Expression Monitoring Programs August 2017
Project Completion Date
Evaluation of PIT tag antennae array & analysis of Humpback Chub PIT tag antennae data from the Little Colorado River September 2014
Movement Patterns, reproduction, and potential impacts of climate change on three native fishes in the upper White River drainage, Colorado June 2015
Investigating Whirling Disease Resistant Tubifex Tubifex December 2007
Windy Gap December 2006
William's Fork December 2005
Reproductive Consequences of Exposure to Exogenous Estrogens June 2008
Use of Otolith Elemental Signatures in Estimating Sources of Northern Pike Recruitment September 2008
Evaluation & Control of Whirling Disease in the White River, CO June 2011
Whirling Disease-Resistant Trout Evaluation June 2013
Population Dynamics Modeling of Introduced Smallmouth Bass-Upper CO River September 2014
Whirling Disease June 2012
Endocrine Disruption Survey February 2013
Field examination of thermal pollution on stream temperature and reproductive development of Johnny Darter, Etheostoma nigrum (Percidae) April 2022
A genetic assessment of cutthroat trout movement across the Continental Divide December 2021
Quantitative Assessment of Pelagic Fishes in Colorado Reservoirs June 2022
Field Examination of Wastewater Treatment Effluent Thermal Regimes and Effects on Reproduction of Johnny Darter Etheostoma Nigrum June 2022
Control of sucker spawning migrations in a major tributary of the Gunnison River to increase the production of native sucker larvae September 2021
Transmission of Bacterial Kidney Disease in CO Greenback Cutthroat Trout June 2022
Coop Unit Administrative Support from CPW June 2022
Temperature and Winter Duration Requirements for Reproductive Success in Johnny Darter, Etheostoma nigrum (Percidae), in the South Platte River Basin, Colorado June 2021
Effects of habitat complexity on Rocky Mountain Brook Trout Populations February 2016
Distribution & Impacts of Gill Lice in Colorado March 2017
Whirling Disease-Resistant Trout Evaluation June 2012
Fish Population Models December 2021
The spatial distribution and impacts of endocrine disrupting compounds in the South Platte River basin, CO. June 2017
Investigating Bacterial Coldwater Disease in Salmonids June 2021
Stonecat Ecology in St. Vrain Creek, CO June 2017
Survival of rainbow trout fry in the wild: a comparison of two whirling disease resistant strains June 2017
Preliminary evaluation of Santa Ana Sucker responses to Waste Water Treatment Plant Effluent in the Santa Ana River. June 2019
Anderson, Jordan
Master's
jrdn86@gmail.com

Dzul, Maria
PhD
mariadzul@gmail.com

Riepe, Tawni
Master's
riepetb@colostate.edu

Vigil, Estevan
Master's
estevan.vigil@colostate.edu

Presentations Presentation Date
Winkelman, D.L., M.M. McGree, A.R. Schwindt, and J. Anderson. Estrogenic exposure: Reproduction, survival, and the future of eastern plains native fishes. Regional Aquatic Days February 11, 2016. Colorado Parks and Wildlife. Denver, CO February 2016
Winkelman, D.L., Jordan Anderson, Alan Vajda, and Aaron Jastrow. Evaluating wastewater effluent exposure in wild fishes using insights from laboratory and wild populations. Society of Ecological Toxicology and Chemistry North America 39th annual meeting. November 7, 2018 November 2018
Winkelman, D.L., A.R. Schwindt, K. Keteles, and M. McGree. Waste water effluent, estrogenic exposure, and the future of eastern plains native fishes. 2014 Annual Meeting of the Colorado-Wyoming Chapter of the American Fisheries Society, March 4-6, Laramie, WY. March 2014
Winkelman, D.L. and D. Walters. Rocky Mountain Streams Past and Present: The Influence of Forest Stand Age and Wood Deposition on Trout and Insect Biomass. Colorado Water Center. April 20, 2015. Fort Collins, CO April 2015
Winkelman, D.L. and A.R. Schwindt. Using stochastic stage-structured models to evaluate the effects of estrogenic exposure on population growth rate in a short-lived fish. November 2014
Winkelman, D.L. Overview of Cooperative Fish and Wildlife Unit Aquatic Research Projects. Annual Researchers Meeting of the Colorado Division of Wildlife. December 16, 2015. Fort Collins, CO December 2015
Winkelman, D.L. 2016, K. Keteles , A.R. Schwindt, and J. Anderson. Estrogenic exposure: Reproduction, Survival, and the future of eastern plains native fishes. Annual meeting of the Western Division of the American Fisheries Society. May 24, 2018. Anchorage, AK May 2018
Winkelman, D.L. 2016, K. Keteles , A.R. Schwindt, and J. Anderson. Estrogenic exposure: Reproduction, Survival, and the future of eastern plains native fishes. 41st Annual meeting of the Western Division of the American Fisheries Society. April 22, 2016. Reno, NV. March 2016
Winkelman, D. L., W. L. Kendall, and M. C. Dzul. 2019. Introduction to the symposium on the use of autonomous PIT tag antennas for modeling vital rates and movement. American Fisheries Society and The Wildlife Society 2019 Joint Annual Conference, Reno, Nevada, 29 Sep - 3 Oct 2019. October 2019
Vigil, E., J. Lepak, and D.L. Winkelman. Status and Life History Traits of Gill Lice Salmincola californiensis in Colorado August 2015
Vigil, E., J. Lepak, and D.L. Winkelman. Distribution, Prevalence and Intensity of Gill Lice Salmincola Californiensis in Colorado August 2015
Vigil, E., J. Lepak, D. Dreiling, D.L. Winkelman. Distribution and Life History Traits of Gill Lice Salmincola californiensis in Colorado February 2015
Vigil, E., D.L. Winkelman, and G. Schisler. Interactions of the parasitic Gill Louse, Salmincola californiensis and salmonids in Colorado. 41st Annual meeting of the Western Division of the American Fisheries Society. April 23, 2016. Reno, NV. April 2016
Rohwer, K., A.T. Herdrich, D.L. Winkelman. The Effects of Land Use, In-stream Wood and Insect Populations on Salvelinus fontinalis Density, Growth and Diet February 2015
Pettigrew, E.J., D.L. Winkelman, D. Walters, M. Venarsky, A. Herdrich. Effects of in-stream large wood on fish diets. February 2015
Pearson, K., W. Kendall, D.L. Winkelman, and W Persons. Spawning probability of humpback chub, Gila cypha, in the Little Colorado River, Arizona. 2014 Annual Meeting of the Colorado-Wyoming Chapter of the American Fisheries Society, March 4-6, Laramie, WY. March 2014
Pearson, K., W. Kendall, D. Winkelman, and W. Persons. 2014. Spawning strategy of the endangered humpback chub in the Little Colorado River with implications for estimability of demographic parameters necessary for species recovery. Society for Conservation Biology Conference, Missoula, MT. July 2014
Keteles, K., D.L. Winkelman, J. Lazorchak, D. Villeneuve, D. Ekman, A. Vajda, and T. Collette. Use of bioactivity tools to measure estrogenic mixtures below WWTPs with differing treatment technologies. SETAC North America 36th annual meeting, Salt Lake City, UT. November 2015
Kendall, W. L., D. L. Winkelman, M. C. Dzul, and C. B. Yackulic. 2019. Estimating vital rates and movement using autonomous PIT tag antennas: a design and analysis framework. American Fisheries Society and The Wildlife Society 2019 Joint Annual Conference, Reno, NV. October 2019
J.E. Cavallin, W.A Battaglin, J. Beihoffer, B.R. Blackwell, P.M. Bradley, D.R. Eckman, J. Kinsey, K. Keteles, E.Lai, R. Weissinger, D.L. Winkelman, and D.L. Villeneuve. Effects-based monitoring of bioactive contaminants associated with exposure to a wastewater treatment plant discharge on the Colorado River. Society of Ecological Toxicology and Chemistry North America 39th annual meeting. November 6, 2018 November 2018
Hu, D, S. Gaughan, P. M. Kocovsky, M. E. Mather, K. Mayes, J. Perkin, J. S. Rogosch, D. Winkelman, M. Wuellner. 2022. Creating and implementing an ecosystem-wide integrated research agenda and conservation plan for prairie streams: A shared vision, next generation synthesis, and future action plan <br><br><b>Citation:</b><br>(2022), Symposia Summaries. Fisheries, xx: xxx-xxx.Symposia Summaries. Fisheries, xx: xxx-xxx. https://doi.org/xx.xxxx/fsh.xxxxx<br><br> November 2021
Herdrich, A.T., D.L. Winkelman, and D. Walters. Effects of large wood and log jams on eastern slope Rocky Mountain trout populations. 41st Annual meeting of the Western Division of the American Fisheries Society. April 23, 2016. Reno, NV. August 2016
Herdrich, A.T., D.L. Winkelman, and D. Walters. Effects of large wood and log jams on eastern slope Rocky Mountain trout populations. 41st Annual meeting of the Western Division of the American Fisheries Society. April 23, 2016. Reno, NV. April 2016
Herdrich, A.T., D.L. Winkelman, and D. Walters. Effects of Large Wood and Log Jams on Eastern Slope Rocky Mountain Trout Populations. August 2015
Herdrich, A.T., D.L. Winkelman, D. Walters. Effects of Large Wood and Log Jams on Eastern Slope Rocky Mountain Trout Populations February 2015
Herdrich, A.T., D. Walters, and D.L. Winkelman. Effects of Large Woody Debris and Log Jams on Eastern Slope Rocky Mountain Trout Populations. 2014 Annual Meeting of the Colorado-Wyoming Chapter of the American Fisheries Society, March 4-6, Laramie, WY. March 2014
Fraser, G., K.R. Bestgen, D.L. Winkelman. 2014. Use of Coal Creek,White River drainage by flannelmouth and bluehead sucker. 2014 Annual Meeting of the Colorado-Wyoming Chapter of the American Fisheries Society, March 4-6, Laramie, WY. March 2014
Fraser, G., K.R. Besten, D.L. Winkelman, and K. Thompson. Flannelmouth and bluehead sucker tributary use in Coal Creek, CO. January 2014
D'Amico, T.W., T. Swarr, D.L. Winkelman, and C.M. Myrick. PIT tag retention in a small-bodied native catfish. 2018 Annual Meeting of the Western Division of the American Fisheries Society. Laramie, WY. May 2018
D'Amico, T.W., T. Swarr, D.L. Winkelman, and C.M. Myrick. PIT tag retention in a small-bodied native catfish. 2018 Annual Meeting of the Western Division of the American Fisheries Society, Anchorage, AK February 2018
D'Amico, T.W., T. Swarr, D.L. Winkelman, and C.M. Myrick. PIT tag retention in a small-bodied native catfish. 2018 Annual Meeting of the Colorado-Wyoming Chapter of the American Fisheries Society. Laramie, WY. February 2018
D'Amico, T.W., D.L. Winkelman, and F.B. Wright. Habitat selection and movement of stonecat in St. Vrain Creek, CO. 2018 Annual Meeting of the Western Division of the American Fisheries Society. Laramie, WY. May 2018
D'Amico, T.W., D.L. Winkelman, and F.B. Wright. Habitat selection and movement of stonecat in St. Vrain Creek, CO. 2018 Annual Meeting of the Colorado-Wyoming Chapter of the American Fisheries Society. Laramie, WY. February 2018
D'Amico, T. and D.L. Winkelman. Stone Cat Ecology in St. Vrain Creek. 42nd Annual Meeting of the Western Division the American Fisheries Society. Missoula, FT. May 2017
D'Amico, T. and D.L. Winkelman. Stone Cat Ecology in St. Vrain Creek. 2017 Annual Meeting of the Colorado-Wyoming Chapter of the American Fisheries Society. Grand Junction, CO. February 2017
D'Amico, T, D.L. Winkelman, T. Swarr, and C. Myrick. PIT tag retention in a small-bodied native catfish (Noturus flavus). 42nd Annual Meeting of the Western Division the American Fisheries Society. Missoula, MT May 2017
D'Amico, T, D.L. Winkelman, T. Swarr, and C. Myrick. PIT tag retention in a small-bodied native catfish (Noturus flavus). 2017 Annual Meeting of the Colorado-Wyoming Chapter of the American Fisheries Society. Grand Junction, CO. February 2017
Cole, A.R., J. Beihoffer, B.R. Blackwell, J.E. Cavallin, D.R. Eckman, A. Jastrow, J. Kinsey, K. Keteles, J. Parman, D.L. Winkelman, and D.L. Villeneuve. Evaluating effects of bioactive contaminants related to waste water treatment plant effluent on the South Platte River. Society of Ecological Toxicology and Chemistry North America 39th annual meeting. November 6, 2018 November 2018
Breton, A.R., D.L. Winkelman, K.R. Bestgen, and J.A. Hawkins. Population dynamics modeling of introduced smallmouth bass in the upper Colorado River basin. 2014 Upper Colorado River Basin Endangered Fish Recovery Program's Annual Researchers Meeting, Grand Junction, Colorado, January 14-15. January 2014
Breton, A.R., D.L. Winkelman, J.A. Hawkins, and K.R. Bestgen. Population trends of smallmouth bass in the upper Colorado River basin wit an evaluation of removal effects. 2014 Upper Colorado River Basin Endangered Fish Recovery Program's Annual Researchers Meeting, Grand Junction, Colorado, January 14-15. January 2014
Breton, A.R., D.L. Winkelman, J.A. Hawkins, K.R. Bestgen. Population trends of smallmouth bass in the upper Colorado River basin with an evaluation of removal effects. February 2015
Avila, B.W., E.R. Fetherman, D.L. Winkelman. Raft and floating antenna systems for detecting PIT-tagged fish in rivers. 2014 Annual Meeting of the Colorado-Wyoming Chapter of the American Fisheries Society, March 4-6, Laramie, WY. March 2014
Avila, B.W., D.L. Winkelman, and E.R. Fetherman. Whirling disease resistant Rainbow Trout fry survival: a comparison of two strains. 2018 Annual Meeting of the Western Division of the American Fisheries Society. Anchorage, AK. May 2018
Avila, B.W., D.L. Winkelman, and E.R. Fetherman. Quality vs. quantity: manipulating rearing density as a strategy for increasing survival of Rainbow Trout fry pre- and post-stocking. 2018 Annual Meeting of the Western Division of the American Fisheries Society. Anchorage, AK. May 2018
Avila, B.W., D.L. Winkelman, and E.R. Fetherman. Quality vs. quantity: manipulating rearing density as a strategy for increasing survival of Rainbow Trout fry pre- and post-stocking. 2018 Annual Meeting of the Colorado-Wyoming Chapter of the American Fisheries Society. Laramie, WY. March 2018
Avila, B.W., D.L. Winkelman, E.R. Fetherman. Evaluation of resistant rainbow trout fry stocking in Colorado. 41st Annual meeting of the Western Division of the American Fisheries Society. April 22, 2016. Reno, NV. April 2016
Avila, B.W., D.L. Winkelman, E.R. Fetherman. Evaluation of resistant rainbow trout fry stocking in Colorado. 2016 Annual Meeting of the Colorado-Wyoming Chapter of the American Fisheries Society, March 1-4, Laramie, WY. March 2016
Avila, B.W., D.L. Winkelman, E.R. Fetherman. Evaluation of resistant Rainbow Trout fry stocking in Colorado February 2015
Anderson, J.R., D.L. Winkelman, and A. Jastrow. Evaluating the distribution of estrogenic effects below wastewater treatment plants: estrogen persistence and fish movement. 42nd Annual Meeting of the Western Division of the American Fisheries Society. Missoula, MT. May 2017
Anderson, J.R., D.L. Winkelman, and A. Jastrow. Evaluating the distribution of estrogenic effects below wastewater treatment plants: estrogen persistence and fish movement. 2017 Annual Meeting of the Colorado-Wyoming Chapter of the American Fisheries Society. Grand Junction, CO. February 2017
Anderson, J.R., D.L. Winkelman, A.M. Vajda, and A. Jastrow. Evaluating wastewater effluent exposure in wild fishes using insights from laboratory and wild populations. 2018 Annual Meeting of the Colorado-Wyoming Chapter of the American Fisheries Society. Laramie, WY. February 2018
Anderson, J and D.L. Winkelman. Evidence of estrogenic endocrine disruption at several municipal wastewater treatment plants within the South Platte watershed, Colorado. Annual Meeting of the Rocky Mountain Chapter of the Society for Ecological Toxicology and Chemistry April 8, 2016, Fort Collins, CO. April 2016
Anderson, J and D.L. Winkelman. Evidence of estrogenic endocrine disruption at several municipal wastewater treatment plants within the South Platte watershed, Colorado. 2016 Annual Meeting of the Colorado-Wyoming Chapter of the American Fisheries Society, March 1-4, Laramie, WY. March 2016
D.L. Winkelman, and E.R. Fetherman. Introduction to the symposium on Fishing for solutions to economically and ecologically important salmonid diseases. 2018 Annual Meeting of the Western Division of the American Fisheries Society. Anchorage, AK. May 2018
Technical Publications Publication Date
Winkelman, D.L., Kevin Thompson, and James Terrell. 2005. The role of sediment size distribution and other microhabitat factors in the abundance and relative dominance of various T. tubifex lineages. Final Report to the Montana Water Center, Whirling Disease Initiative. | Download December 2005
Winkelman, D.L. and C. Sager. 2002. Evaluation of hybrid bluegill for use in urban recreational fisheries. Aid in Sportfish Restoration Final Report. F-41-R. 53pp. August 2002