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

Iowa Technical Assistance Activities


Northern Leopard frog in an Iowa wetland.

Description and Agency Provider(s) Date
​Provided ​technical expertise to support the Department of Natural Resources in developing a management plan for Lake Sturgeon in Iowa.
Iowa Department of Natural Resources
Moore July 2024
Wildlife Working Group
Iowa Department of Natural Resources
Koford June 2008
USGS representative for a ​multistate project that will survey ​trout anglers ​in the ​Driftless ​region about awareness, attitudes, and behaviors related ​to aquatic invasive species. ​PI's on this project are Tim Campbell with the Wisconsin Sea Grant and Adam Driscoll with University of ​Wisconsin Lacrosse. Kim Bogenschutz the Iowa Department of Natural Resources ​Invasive Species Coordinator is also involved.
Iowa Department of Natural Resources
Moore November 2023
Served on expert panel of waterfowl biologists to review and make recommendations to USFWS regarding allocation process for Migratory Bird Conservation Funds
Otis February 2004
Served on expert panel of quantitative ecologists and fisheries biologists to provide advice on population parameter estimation protocols for management of endangered fish in the Colorado River
Otis December 2003
Served on expert ad hoc team asked to provide guidance to IAFWA, USGS, FWS on protocols for Coordinated Bird Monitoring in North America
Otis April 2004
Served as chair of the crayfish committee and member of the fish committees. These groups collect information to ​conduct state-level status assessments ​as part of the Iowa Wildlife ​Action Plan ​update.
Iowa Department of Natural Resources
Moore August 2024
Served as chair of the Mississippi-Yangtze River Interbasin Symposium for the 2022 Annual Meeting of the American Fisheries Society in Spokane, Washington
American Fisheries Society
Moore April 2023
Served as a co-chair of the Mississippi-Yangtze River Interbasin Symposium for the 2024Annual Meeting of the American Fisheries Society in Honolulu, Hawaii.
American Fisheries Society
Moore April 2024
Responded to request for case study material for use in web-based bio-statistics course at University of Canberra, Australia. Provided raw data and multivariate analysis from published research.
Pierce October 2002
Responded to request for case study material for use in multivariate statistics workshop at ECOSUR in Chetumal, Mexico. Provided raw data and multivariate analysis from published research.
Pierce October 2003
Responded to a request from a Swedish university scientist for raw data from a cooperator-funded study. Provided a large set of raw data, developed documentation to explain the data, and provided a publication reprint.
Pierce February 2005
Reintroduction efforts of trumpeter swans (<i>Cygnus buccinator</i>) began in Iowa in 1993. Since that time, 1,237 captive-bred swans have been released and the initial goal of 50 breeding pairs has been exceeded, with 119 nesting pairs documented in 2020. We analyzed banding data, counts, and nest monitoring data collected by Iowa Department of Natural Resources staff and volunteers using an integrated population model (IPM). The IPM includes state space models to estimate the total number of breeding adults and fledglings as well as a multistate mark-recapture model to estimate age- and sex-specific survival probabilities from live and dead recovery data. We then used the IPM to project population dynamics into the future to 1) evaluate whether reintroductions are still needed to maintain a stable population and 2) estimate a minimum viable population size to inform new recovery goals. This model will provide a basis for assessing past reintroduction efforts and setting new management objectives for this species of conservation concern.
Iowa DNR
Tucker November 2021
Provided technical expertise on Lake Sturgeon ecology for ​meetings of the Upper Mississippi River Conservation Committee's Lake Sturgeon Management Committee.
Upper Mississippi River Conservation Committee
Moore July 2024
Provided technical assistance to U.S. Forest Service partners in analyzing data for their Aquatic Management Indicator Species Analysis
National Forest Service
Moore June 2022
Participate as an invited member of USGS/NWHC sponsored workshop on development of surveillance strategies for chronic wasting disease; Present 2 lectures and co-aothor subsequent workshop proceedings
Otis December 2002
Organized a session of the 2018 Midwest Fish and Wildlife Conference on the topic of conservation and nutrient reduction benefits of oxbows.
North Central Division of the American Fisheries Society
Pierce August 2017
Organized a session of the 2018 Iowa Water Conference on the topic of conservation and nutrient reduction benefits of oxbows.
Iowa Water Center
Pierce August 2017
Member of this committee that is seeking to establish a course for using genetic and genomics for fisheries management in Iowa.
Iowa Department of Natural Resources
Moore June 2023
Invited to serve as member of EPA, Region 7, Synoptic Human Stressor oversight committee. January 2006-present.
Region 7
Pierce January 2006
Invited by the coordinator of the Iowa Water Science Center to write an article featuring the topic of a session I co-organized for their annual meeting. Article was titled, "Oxbows for Conservation and Nutrient Reduction in Iowa Floodplains."
Iowa Water Center
Pierce January 2018
Invited by the USFWS to be a member of the Malheur National Wildlife Refuge Carp Control Coalition
Malheur National Wildlife Refuge
Pierce December 2009
Invited by the U.S. Fish and Wildlife Service to provide expert review of their Biological Status Review of the federally endangered Topeka shiner, summer 2017.
U.S. Fish and Wildlife Service
Pierce June 2017
Invited by department head to review portfolio of faculty member for promotion to full professor in the Department of Biology at the University of Minnesota Duluth.
Department of Biology, University of Minnesota Duluth
Pierce November 2012
Invited by Syngenta Crop Protection LLC to review a population modeling project for the purpose of improving habitat restorations for the federally endangered Topeka shiner.
Syngenta Crop Protection LLC
Pierce June 2019
Invited by Director of the Minnesota Aquatic Invasive Species Research Center to review a grant proposal titled, "Detailed analysis of common carp recruitment and assessing the potential for developing species-specific carp toxins to develop realistic solutions for hypoxia-prone lakes".
Minnesota Aquatic Invasive Species Research Center
Pierce April 2015
I consulted with DNR staff to help clarify objectives around developing a new monitoring program for waterfowl that addresses both state and federal goals.
Iowa DNR
Tucker April 2024
I am providing council and assistance to Iowa DNR staff who are interested in developing a thoughtful and systematic approach to using conservation grazing as habitat management on public sites.
Iowa DNR
Tucker October 2021
Henslow's sparrow workshop
Koford March 2007
Grassland Bird Workshop
U.S. Fish and Wildlife Service
Koford July 2010
Facilitated a study of the age structure and growth of invasive common carp in the Malheur National Wildlife Refuge for the U.S. Fish & Wildlife Service. Submitted and received an SSP grant to fund the study. Coordinated work of a USFWS colleague at the Refuge and a graduate student at Iowa State University. Edited final report.
Malheur National Wildlife Refuge
Pierce April 2010
Distribution and Population Size of River Otters in Iowa
Iowa Department of Natural Resources
Klaver June 2012
Directed development of CarpBioDyn, a common carp population dynamics simulation model to allow managers to evaluate alternative control strategies for managing nuisance common carp populations. The model can be accessed at: http://www.cfwru.iastate.edu/ClearLake/.
Iowa Department of Natural Resources
Pierce, Colvin April 2007
Directed development of CLESM, an ecosystem simulation model to allow managers to evaluate multiple scenarios and alternative management strategies for a shallow lake experiencing nuisance species and declining water quality and fishery. The model can be accessed at: http://www.cfwru.iastate.edu/ClearLake/.
Iowa Department of Natural Resources
Pierce, Colvin April 2007
Co-author of National Mourning Dove Strategic Harvest Management Plan
Otis March 2003
Briefing for Pacific Flyway Technical Committee on status of mourning dove population modeling and associated national band
Otis March 2002
Briefing for IAFWA Webless Game Bird Committee on status of mourning dove population modeling and associated national band
Otis December 2001
Briefing for Flyway Technical Committees, IAFWA, USFWS on status of mourning dove population modeling,national banding program. 15 presentations beteen 4/03 to present.
Otis February 2003
Assisted Iowa Department of Natural Resources evaluate a shovelnose sturgeon fish kill in the Des Moines River in June 2023
Iowa Department of Natural Resources
Moore July 2023
Assisted Iowa DNR in conducting a literature review on the effects of hydropeaking on river fishes to inform their response to proposed changes to operations of Red Rock Dam on the Des Moines River.
Iowa Department of Natural Resources
Moore June 2022
Asked by the U.S. Fish and Wildlife Service to host a regional meeting to discuss and establish criteria for the species recovery plan for the endangered Topeka shiner.
U. S. Fish and Wildlife Service
Pierce May 2018
Asked by the American Fisheries Society Fisheries Information & Technology Section to review the new version of their Fishery Analysis and Modeling Simulator (FAMS) software. I am known by the software developer and Section software librarian as a frequent FAMS user in both education and research, so my opinion on the new version was important in guiding development of the new version.
American Fisheries Society
Pierce August 2014
Asked by the American Fisheries Society Executive Director to write letter of support for investment in upgrading their Fishery Analysis and Modeling Simulator (FAMS) software. I am known by the software developer as a frequent user in both education and research, so my advocacy was important in their decision.
American Fisheries Society
Pierce May 2014
Role - Description Provider         Start Date        End Date       
Mentor, Academies Creating Teacher Scientists (ACTS), Iowa State University/U.S. Department of Energy partnership - I served as a sponsor and mentor for a middle school science teacher each summer. The purpose was to expose science teachers to a research environment. I would have continued in this role, but funding for the program was cut. Pierce February 2010 August 2010
Memeber. Ecology and Evolutionary Biology Program Supervisory Committee Klaver May 2013 September 2017
Member, Promotion and Tenure Committee Otis August 2008 December 2008
Member, NREM-Entomology Executive Advisory Committee, Iowa State University Pierce October 2011 Present
Member, NREM-Entomology Chair Search Committee, Iowa State University Pierce September 2010 May 2011
Member, NREM Graduate Student Orientation Klaver September 2012 Present
Member, NREM Graduate Major Committee, NREM, Iowa State University - I worked on plans to develop an NREM graduate major. Pierce August 2007 April 2008
Member, NREM Fisheries Biologist Search Committee, Iowa State University Pierce August 2011 May 2012
Member, NREM Chair Advisory Committee Otis January 2008 Present
Member, NREM Awards Committee - It is a very important committee in getting our faculty and graduate students nominated for both ISU and disciplinary-based awards. Klaver September 2012 September 2018
Member, Iowa State University, Fulbright Graduate Fellowship Screening Committee member Pierce October 2008 Present
Member, Graduate Curriculum Committee, NREM Dept. Koford September 2008 Present
Member, Graduate Course Offerings Committee, NREM, Iowa State University - I help evaluate the adequacy of NREM graduate course offerings. Pierce August 2008 Present
Member, Errington Lecture Committee, NREM, Iowa State University - I help recruit speakers, make arrangements, and generate publicity for the annual Errington Memorial Lecture. Pierce January 2000 Present
Member, Department Chair Search Committee Otis January 2005 June 2005
Member, Administrative Specialist Search Committee, Department of Natural Resource Ecology and Management, Iowa State University - Assisted in reviewing applications, conducting interviews, and selecting the final candidate for a departmental Administrative Specialist position, whose job duties include supporting the Coop Unit. Tucker June 2021 July 2021
Member, Interdepartmental Graduate Program Supervisory Committee, Ecology and Evolutionary Biology Otis August 2004 December 2009
Chair, promotion and Tenure Committee Otis August 2007 December 2007
Chair, Promotion and Tenure Committee Otis August 2008 December 2008
Chair, NREM Promotion and Tenure Committee for junior faculty member Pierce January 2008 April 2008
Chair, Graduate Curriculum Committee Otis August 2005 Present
Chair, Graduate Admissions Committee Otis August 2005 Present
Chair, Faculty Search Committee Otis December 2005 May 2006
Chair, Errington Lecture Committee, Dept of Natural Resource Ecology and Management, Iowa State University - Organize annual Errington Lecture, an invited lecture series supported by the University. Includes researching and inviting speakers and coordinating their visit. Tucker January 2024 Present
Chair, Errington Lecture Committee Koford October 2005 August 2008
Advisor. NREM Graduate Student Seminar Committee - Faculty advisor to the committee Klaver October 2012 Present
Advisor, NREM Graduate Student Organization Otis August 2008 Present
Role and Organization Individual         Start Date        End Date       
USFWS Webless Migratory Bird Research Program, Review Committee, Central Flyway Otis February 2009 Present
U.S. Geological Survey Representative, Mississippi Flyway Technical Committee Otis August 2002 Present
Panelist, RGE Review Panel, U.S. Geological Survey Tucker August 2024 October 2024
Mentor, Academies Creating Teacher Scientists (ACTS), U.S. Department of Energy/Iowa State University partnership Pierce February 2010 March 2011
Member, Wildlife Working Group, Iowa DNR Pierce May 2009 Present
Member, USEPA, Region 7, Synoptic Human Stressor Indicator oversight committee Pierce January 2006 December 2009
Member, Student Mentoring and Career Opportunities Committee, Midwest Fish & Wildlife Conference Pierce October 2010 December 2011
Member, Stream Nutrient Technical Advisory Committee, Iowa Department of Natural Resources Pierce February 2010 Present
Member, Story County ad hoc Hallett's Quarry Advisory Panel Pierce January 2000 January 2002
Member, Steering Committee, Midwest Fish & Wildlife Conference Pierce September 2010 December 2011
Member, Research Subcommittee, Mississippi Flyway Technical Committee Otis February 2004 Present
Member, Program Committee, Midwest Fish & Wildlife Conference Pierce October 2010 December 2011
Member, Panelist for USGS - Biological Resources Division regional Research Grade Evaluation Panel, Madison, WI Pierce February 2000 May 2000
Member, Panelist for USGS - Biological Resources Division national Research Grade Evaluation Panel, Minneapolis, MN Pierce September 2010 December 2010
Member, Panelist for USGS - Biological Resources Division national Research Grade Evaluation Panel, Lake Placid, NY Pierce May 2006 September 2006
Member, Panelist for USGS - Biological Resources Discipline national Research Grade Evaluation Panel, Chicago, IL Pierce November 2013 November 2013
Member, Iowa Action Plan Implementation Committee Klaver August 2012 Present
Member, Dam Modificantion/Removal Advisory Committee, Iowa DNR Pierce December 2008 December 2009
Member, DOI Climate Science Applications Coordination Team Tucker September 2023 Present
Member, Bird Sub-committee, Iowa State Wildlife Action Plan Committee, Iowa DNR Tucker September 2024 Present
Iowa Department of Natural Resources, organized technology transfer workshop for staff titled, “The Clear Lake Ecosystem Simulation Model (CLESM): Technology Transfer”, Ames, IA January 2012. Pierce January 2012 January 2012
Chair, Iowa Wildlife Action Plan, Fish Subcommittee, Iowa DNR Pierce September 2008 Present
Chair, Environmental Issues Subcommittee, MS Flyway Technical Committee Otis February 2004 Present
Academic Panelist, "Beginning Your Professional Journey" workshop Pierce December 2011 December 2011
Outreach Activity Provider(s)        Date       
Talk given to Wind/Wildlife Forum, held in Des Moines, Iowas, and sponsored by the Iowa Dept. Natural Resources and The Nature Conservancy. Koford October 2005
Talk given on Costa Rica to local chapter of the Audubon Society Koford January 2002
Provided data sets, reports and published articles to Iowa Department of Natural Resources Aquatic Education Program for development of an interactive aquatic education (grades 4-8) package titled, "Corridors of Exploration: Iowa's Rivers". Pierce December 2003
Member of the academic panel in a 1-day workshop, "Beginning Your Professional Journey," at the 66th Midwest Fish & Wildlife Conference, Grand Rapids, MI, December 2005. Koford December 2005
Invited dinner speaker at the Des Moines Chapter of the Izaak Walton League. Title of talk was, "Carp, Zebra Mussels, and the Decline and Recovery of Clear Lake". Pierce September 2009
Invited by a group from the Environmental Defense Fund and Purdue University to join an online focus group to discuss our collaborative multipurpose oxbow restoration program, April 20, 2020. Pierce April 2020
Invited by The Nature Conservancy to speak about the conservation value of oxbow restoration to a breakfast meeting of influential business leaders at the Des Moines Botanical Center, September 4, 2019 Pierce September 2019
Invited by Polk County Conservation Board to lead the fish sampling portion of a Bioblitz of Fourmile Creek Greenbelt Pierce June 2019
Invited by Polk County Conservation Board to lead the fish sampling portion of a Bioblitz Pierce June 2018
Invited by Iowa Water Center to serve as a water professional interviewee for their high school student essay contest Pierce December 2018
Interviewed for local government channel (TV12) program on fishery in newly aquired public lake. Pierce December 2001
Interviewed for Mason City Globe Gazette newspaper about carp monitoring and removal as part of the Clear Lake Ecosystem Simulation Model project. Pierce November 2008
Interviewed for Iowa Outdoors magazine about carp monitoring and removal as part of the Clear Lake Ecosystem Simulation Model project. Provided follow-up documentation and photos. Pierce December 2008
Interviewed by reporter from Ames Tribune regarding effects of drought on local fish. Answers published in the Outdoors section in a question-and-answer format. Pierce January 2013
Interviewed by reporter from Ames Tribune for an article on effects of flooding on local fish. Pierce July 2013
Interviewed by program host and intern for radio program broadcast on Ames radio station KHOI on effects of floods on local streams and fish. Pierce June 2013
Interviewed by Iowa State University News Service for article on service-learning in courses at Iowa State. Described service-learning component of Fisheries Science graduate course. Published by ISU News Service and sent to regional and national news outlets. Pierce April 2010
Interviewed by Iowa State University College of Agriculture and Life Science News Service for article on restoring multipurpose oxbows for improving water quality and habitat for an endangered species. Published online and sent to regional and national news outlets. Pierce November 2019
Interviewed by Iowa Soybean Association writer for article on restoring multipurpose oxbows for improving water quality and habitat for an endangered species. Published online and sent to regional and national news outlets, May 2020. Pierce May 2020
Interviewed by Ames Tribune for article about practical problem-solving student projects in Fisheries Science class. Hosted class visit by journalist. Provided background material. Pierce April 2009
In-Fisherman Magazine highlighted a recently published study of carp movement and habitat selection in the Bits & Pieces science review section of the March 2010 issue. Pierce March 2010
Gave a talk to the Iowa Natural Resource Commission titled "The Iowa Cooperative Fish & Wildlife Research Unit: Natural Resource Science Contributions to Iowa and the Nation". Pierce February 2008
Developed and provided descriptive posters for public display at visitor centers in Voyageurs National Park. Posters showcase results of study funded by National Park Service to assess the long term viability of a unique strain of muskellunge found only in Voyageurs. Pierce April 2006
Conducted oxbow fish sampling demonstration for Boone River Watershed Project landowner field day Pierce April 2017
Conducted electrofishing demonstration for program to recruit high school students into the Iowa State University College of Agriculture Pierce April 2003
Conducted electrofishing demonstration for Marshalltown High School STEM Camp Pierce June 2017
Conducted electrofishing demonstration for Central College Vertebrate Biology class Pierce October 2010
Conducted electrofishing demonstration and stream quality assessment lecture for Iowa State University undergraduate learning community. Pierce October 2003
Conducted electrofishing demonstration and informal stream quality assessment lecture for Squaw Creek Watershed Coalition. Pierce October 2004