ABCDEFG
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CURRENT / RECENT PROJECTS
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Fed-Aid #Work PkgTaskWork Pkg TitleTask TitleAuthorPeriod Covered
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W-242Elk conservationElk sightability for abundance estimation in ColoradoRachel Smiley, Chuck Anderson, Mathew Alldredge, Andy Holland, Jon RungeJan. 1, 2025 - current
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Nongame mammal conservationRegional and longitudinal fluctuations in snowshoe hare density in unmanaged spruce-fir forests in ColoradoJake IvanJan. 1, 2025 - current
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Ungulate management and conservationPilot evaluation of prey distribution and moose recruitment following exposure to wolf predation risk in North Park, ColoradoEllen BrandellJan. 1, 2024 - current
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W-24430038Bobcat population density and demographicsEvaluation of bobcat population density and demographics across habitat types and harvest levels in ColoradoShane Farnk, Jake Ivan, Mark Vieira, Jon RungeJuly 1, 2023 - current
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Predatory mammal management and conservationMule deer population response to cougar population manipulationMathew AlldredgeJan. 1, 2023 - current
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Ungulate management and conservationSpatiotemporal effects of human recreation on elk behavior: an assessment within critical time stagesNathaniel Rayl, Eric Bergman, Joe HolbrookJuly 1, 2019 - current
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W-24230022Elk conservationResponse of elk to human recreation at multiple scales: demographic shifts and behaviorally mediated fluctuations in local abundanceEric Bergman, Nathaniel RaylJuly 1, 2019 - current
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W-24230021Elk conservationEvaluating factors influencing elk recruitment in ColoradoNathaniel Rayl, Mathew Alldredge, Chuck AndersonJuly 1, 2018 - current
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Nongame mammal conservationCanda Lynx monitoring in ColoradoJake Ivan, Eric OdellJuly 1, 2017 - current
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Predator community effects pilot study: browsing of upland shrubs in Middle Park, ColoradoDanielle Johnston, Michael Peyton, Lauren Brandt, Ellen BrandellJan. 1- 2025 - Dec 31, 2025
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Predatory mammal management and conservationEvaluation of accelerometer collars and methods development for domestic cattleEllen BrandellJan. 1, 2023 - Dec. 31, 2024
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W-24430038Bobcat population density and demographicsBobcat population density estimation: A pilot studyShane Farnk, Jake Ivan, Mark Vieira, Jon RungeJuly 1, 2022-June 30, 2023
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Nongame mammal conservationInfluence of forest management on snowshoe hare density in lodgepole and spruce-fir systems in ColoradoJake Ivan, Eric NewkirkJuly 1, 2017 - Dec. 31, 2024
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W-24430031Predatory mammals conservationBobcat population density estimation: A pilot studyShane Farnk, Jake Ivan, Mark Vieira, Jon RungeJuly 1, 2022-June 30, 2023
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W-185, W-243
30016Deer conservationPopulation performance of Piceance Basin mule deer in response to natural gas resource extraction and mitigation efforts to address human activity and habitat degradationChuck Anderson, David Freddy
July 1, 2006 - June 30, 2023
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W-201, W-245
30041Other ungulatesEvaluation and incorporation of life history traits, nutritional status, and browse characteristics in Shira's moose management in ColoradoEric J. Bergman
July 1, 2012 - June 30, 2022
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Ungulate management and conservationPlant and mule deer responses to pinyon-juniper removal by three mechanical methodsDanielle Johnston, Chuck Anderson
July 1, 2020 - June 30, 2021
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COMPLETED 2011-2020
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Fed-Aid #Work PkgTaskWork Pkg TitleTask TitleAuthorPeriod Covered
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W-24230021Elk conservationPilot study: Elk recruitment and habitat use in ColoradoMathew Alldredge, Brad Banulis, and A. VittJuly 1, 2016 - June 30, 2018
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W-24030033Predatory mammals conservationBlack bear exploitation of urban environments: finding management solutions and assessing regional population effectsHeather JohnsonJuly 1, 2010 - June 30, 2018
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Nongame mammal conservationNumerical response of snowshoe hares and red squirrels to changed forest structure resulting from spruce beetle outbreaks in southwest ColoradoJake Ivan, Eric NewkirkJuly 1, 2017 - June 30, 2018
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W-20430033Carnivore conservationAssessing effects of hunting on a puma population on the Uncompahgre Plateau, ColoradoKen LoganJuly 1, 2014 - June 30, 2018
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Mammal conservationMammal and breeding bird response to bark beetle outbreaks in ColoradoJake Ivan, Amy SeglundJuly 1, 2013 - June 30, 2017
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Ungulate and habitat conservationExamining the effectiveness of mechanical treatments as a restoration technique for mule deer habitatDanielle JohnstonJan. 16, 2011- Dec. 2017
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W-20430032Predatory mammals conservationCougar demographics and human interactions along the urban-exurban front range of ColoradoMathew AlldredgeJuly 1, 2007 - June 30, 2017
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Deer conservationQualifying loss and degradation of mule deer habitat across western ColoradoHeather JohnsonJuly 1, 2013 - July 30, 2015
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Predatory mammals conservationShifting perceptions of risk and reward: temporal and spatial variation in selection for human development by black bears around three urban systemsHeather JohnsonJuly 1, 2013 - June 30, 2014
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30031Predatory mammals conservationPuma population structure and vital rates on the Uncompahgre Plateau (2004-2012 reports)Ken LoganJuly 1, 2004 - June 30, 2014
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30031Predatory mammals conservationPuma population structure and vital rates on the Uncompahgre Plateau (2013-2014 reports)Ken LoganJuly 1, 2004 - June 30, 2014
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670Lynx conservationStatewide monitoring of Canada Lynx in Colorado: Evaluation of optionsJake IvanJuly 1, 2012 - June 30, 2013
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3002Ungulate conservationEvaluating solutions to reduce elk and mule deer damage on agricultural reourcesHeather JohnsonJuly 1, 2010 - June 30, 2013
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W-18530014Deer conservationDevelopment of an automated device for collaring and weighing mule deer fawnsChad Biship, Mathew Alldredge, Eric Bergman, Chuck AndersonJuly 1, 2008 - June 30, 2013
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W-18530012Deer conservationEvaluation of winter range habitat treatments on over-winter mule deer fawn survivalEric Bergman, Chad Bishop, Gary White, David FreddyJuly 1, 2004 - June 30, 2013
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670Lynx conservationDensity, demography, and seasonal movements of snowshoe hares in central ColoradoGary White, Tanya ShenkJuly 1, 2011 - June 30, 2012
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638Wolverine conservationAssessing the efficacy of monitoring wolverine on a regional scale using occupancy and abundance estimationJake IvanJuly 1, 2010 - June 30, 2012
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670Lynx conservationPredicted lynx habitat in ColoradoJake IvanJuly 1, 2010 - June 30, 2012
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670Lynx conservationMonitoring Canada Lynx in Colorado using occupancy estimation: initial implementation in the core lynx research areaJake IvanJuly 1, 2010 - June 30, 2012
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W-1853001Deer conservationAssessment of survival and optimal harvest strategies of adult male mule deer in Middle Park, ColoradoEric Bergman, Chad Bishop, Gary White, David FreddyJuly 1, 2010 - June 30, 2012
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W-18530014Deer conservationEffectiveness of a redesigned vaginal implant transmitter in mule deerChad Bishop, Chuck Anderson, D. P. Walsh, Eric Bergman, P. Kuechle, J. RothJuly 1, 2008 - June 30, 2011
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W-1853001Deer conservationDeer conservation research: final report for 5-year federal aid grant W-185-RChad Bishop, Chuck Anderson, Eric BergmanJuly 1 2006 - June 30, 2011
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COMPLETED 2001-2010
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Fed-Aid #Work PkgTaskWork Pkg TitleTask TitleAuthorPeriod Covered
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W-18530014Deer conservationDevelopment of an automated device for collaring and weighing mule deer fawnsChad Bishop, D.P. Walsh, Mat Alldredge, Eric Bergman, Chuck AndersonJuly 1, 2009 - June 30, 2010
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W-1536701Lynx reintroductionPost-release monitoring of reintroduced lynx (1999-2006)Tanya ShenkJuly 1, 1999 - June 30, 2010
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W-1536701Lynx reintroductionPost-release monitoring of reintroduced lynx (2007-2010)Tanya ShenkJuly 1, 1999 - June 30, 2010
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W-18530013Deer conservationPilot evaluation of predator-prey dynamics on the Uncompahgre PlateauMat Alldredge, Eric Bergman, Chad Bishop, Ken Logan, David FreddyJuly 1, 2007 - June 30, 2008
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W-18530014Deer conservationEffect of nutrition and habitat enhancements on mule deer recruitment and survival ratesChad Bishop, Gary White, David FreddyJuly 1, 2001 - June 30, 2008
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W-1531A5Multispecies investigationsConsulting services for Mark-Recapture analysisGary WhiteJuly 1, 2000 - June 30, 2007
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W-1853001Deer conservationProgram final report deer conservation research for 5-year federal aid grantDavid FreddyJuly 1, 2001 - June 30, 2006
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30022Elk conservationEvaluation of GnRH vaccine as a long-term contraceptive agent in female elk: effects on reproduction and behaviorDon Baker, J.G. PowersJuly 1, 2004 - June 30, 2005
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30031Predatory mammals conservationColorado puma research & management programKen LoganJuly 1, 2003 - June 30, 2004
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30042Other ungulate conservationPotential research project assessmentEric Bergman, Gary MillerJuly 1, 2003 - June 30, 2004
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3740Wildlife diseasesPilot evaluation of GPS technology in chronic wasting disease prevalence and management at artificial feeding sites in urban areasEric Bergman, Michael Miller, Lisa WolfeJuly 1, 2003 - June 30, 2004
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3740Mammals support servicesVeterinary services - medical supportLisa WolfeJuly 1, 2003 - June 30, 2004
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37401Chronic wasting disease and other wildlife disease managementChronic wasting disease in mule deer: monitoring & managementMichael Miller, Lisa WolfeJuly 1, 2002 - June 30, 2004
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37402Chronic wasting disease and other wildlife disease managementChronic wasting disease in mule deer: surveillance and laboratory supportLaurie BaetenJuly 1, 2002 - June 30, 2004
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37403Mammals support servicesAnimal and pen support facilities for mammals researchTracy DavisJuly 1, 2001 - June 30, 2004
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W-15330023Elk conservationEstimating calf and adult survival rates and pregnancy rates of Gunnison Basin elkDavid FreddyJuly 1, 2001 - June 30, 2004
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N/A6702Lynx conservationEcology of snowshoe hares (Lepus americanus) in ColoradoSteven Buskirk, Jennifer ZahratkaJuly 1, 2000 - June 30, 2004
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6622Preble's Meadow Jumping Mouse conservationEffects of resource addition on Preble's Meadow Jumping Mouse (Zapus hudsonius preblei) movement patternsAnne Trainor, Tanya Schenk, Gary White, K. WilsonJuly 1, 2000 - June 30, 2004
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8801Black-footed ferret conservationMonitoring and managing disease in black-footed ferretsMargaret Wild, K.T. Castle, Lisa Wolfe, Laurie BaetenJuly 1, 1999 - June 30, 2000, July 1, 2002 - June 30, 2004
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W-1533002RMNPElk managementTechnical support for elk and vegetation management environmental impact statement for Rocky Mountain National ParkJuly 1, 1999 - June 30, 2004
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Multispecies investigationsPrairie dog research and wildlife extensionW.F. AndeltJuly 1, 2002 - June 30, 2003
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W-18530011Deer conservationMule deer life-cycle-neonatal fawn survivalThomas Pojar, D.C. BowdenJuly 1, 2001 - June 30, 2003
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W-18530014Deer conservationPilot study: use of ultrasound and vaginal implantsChad Bishop, Gary White, David FreddyJuly 1, 2001 - June 30, 2002
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W-18530015Deer conservationImproved population modeling DEAMAN system administrationGary WhiteJuly 1, 2001 - June 30, 2002
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W-15330019Deer conservationEvaluation of GnRH-PAP as a long-term fertility control agent in female mule deerDan L. BakerJuly 1, 2001 - June 30, 2002
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30033Predatory mammals conservationPilot study - Evaluation of GPS technology in measuring chronic wasting disease prevalence among deer preyed upon by PumaC.E. Krumm, Don Beck, Michael MillerJan. 1, 2001 - Dec 31, 2001
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W-185300110Deer conservationChronic wasting disease in mule deer: monitoring & managementMichael MillerJuly 1, 2000 - June 30, 2001
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Other ungulate conservationAnnual winter count of Middle Park pronghornThomas PojarJuly 1, 2000 - June 30, 2001
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W-1533001ADeer conservationDeer aerial survey population estimation Rangely deer data analysis unit D-6, GMU 10David FreddyJuly 1, 2000 - June 30, 2001
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COMPLETED 1991-2000
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Fed-Aid #
Work Pkg
Task
Work Pkg TitleTask TitleAuthorPeriod Covered
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W-15330014Deer conservationEffects of habitat enrichment on mule deer recruitment and survival ratesChad Bishop, Gary White, David FreddyJuly 1, 1999 - June 30, 2000
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W-1533001RMADeer managementTechnical support for deer population management at the Rocky Mountian Arsenal National Wildlife Refuge, Denver ColoradoDan L. BakerJuly 1, 1999 - June 30, 2000
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W-15330031Carnivorous mammals conservationBlack bear muscle physiologyThomas BeckJuly 1, 1999 - June 30, 2000
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W-1536702Lynx conservationLynx veterinary services and diagnosticsMargaret A. WildJuly 1, 1999 - June 30, 2000
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W-1536703Lynx conservationAssessing abundance of snowshoe haresDale F. ReedJuly 1, 1999 - June 30, 2000
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W-15330015Deer managementInvestigating factors contributing to declining mule deer numbers (Appendix reports titled: Mule deer pregnancy and fetal rates on the Uncompahgre Plateau AND Impact of predation and vegetative cover on neonatal mule deer fawn survival)William F. Andelt, Thomas PojarJuly 1, 1998 - June 30, 2000
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W-1538801Black-footed ferret recoveryMonitoring and managing disease in black-footed ferretsMargaret A. Wild, Kevin T. CastleJuly 1, 1997 - June 30, 2000
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W-1536621Preble's meadow jumping mouse conservationDevelop conservation plan for Preble's Meadow Jumping MouseTanya Shenk, Gary WhiteJuly 1, 1997 - June 30, 2000
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W-1536631Species of special concernKit fox conservationThomas BeckJuly 1, 1997 - June 30, 2000
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W-15330013Deer conservationMonitoring and managing chronic wasting disease in deerMichael Miller, John E. Gross, C. T. LarsenJuly 1, 1997 - June 30, 2000
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W-15330021Elk investigationsEstimating survival rates of elk and developing techniques to estimate population sizeDavid FreddyJuly 1, 1997 - June 30, 2000
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W-15330023Elk conservationMonitoring and managing chronic wasting disease in elkMichael MillerJuly 1, 1997 - June 30, 2000
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W-15330043Management of other ungulatesStrategies for managing pasteurellosis in mountain sheep populationsMichael Miller, H. J. McNeil, Janet L. George, R. E. BriggsJuly 1, 1997 - June 30, 2000
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W-1536632Species of special concernLynx conservation recoveryDale F. ReedJuly 1, 1997 - June 30, 1999
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W-15330011Deer conservationExperimental deer inventoryRichard Bartmann, Thomas Pojar, R. Bruce GillJuly 1, 1997 - June 30, 1999
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W-15330014Deer managementRegulation of mule deer and elk population growth by fertility controlDan L. BakerJuly 1, 1998 - June 30, 1999
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W-15330022Elk conservationElk movements in response to early season hunting in the White River Area (Includes 1999 Conner dissertation)Mary ConnerJuly 1, 1997 - June 30, 1999
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W-15330044Management of other ungulatesMountain goat numbers, distribution and dispersal in the northern collegiate range 1999Dale F. ReedJuly 1, 1998 - June 30, 1999
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W-15330012Deer conservationDeer reproduction assessmentRichard Bartmann, Thomas Pojar1998
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W-15330031Predatory mammals managementUse of sport hunting to reduce puma depredation on sheepThomas BeckJuly 1, 1997 - June 30, 1998
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W-15330041 & 2Management of other ungulatesPronghorn data analysis and reportingThomas PojarJuly 1, 1997 - June 30, 1998
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MORE REPORTS TO BE ADDED PREVIOUS TO 1998
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COMPLETED 1981-1990