Cooperative Research Units

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Established in 1935, our mission is our hallmark: meet the actionable science needs of our cooperators, provide technical assistance, and develop the future workforce through graduate education/mentoring. The Coop Units are located on 40 universities in 38 states. They are called Coop Units because each cooperator plays a role in the staffing, funding and directing the units. 

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Active Projects

 Active Projects

Active projects may be of local, regional, national, or international interest. The research programs conducted by units are approved as directed by the Coordinating Committee overseeing each Unit.

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A Model Partnership Program

A Model Partnership Program

Our program is a unique partnership among the USGS, other U.S. Department of the Interior and Federal agencies, universities, State fish and wildlife agencies, and the Wildlife Management Institute.

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Where's Our Science?

Where

USGS Cooperative Fish and Wildlife Research Units are located on 40 universities campuses in 38 states.

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News

Date published: September 27, 2017

Research to Recover Threatened Waterfowl: USGS Cooperative Fish and Wildlife Research Unit Supervisor Receives Prestigious U.S. Fish and Wildlife Service Recovery Champion Award

USGS scientist James “Barry” Grand, Ph.D., has been named a 2016 U.S. Fish and Wildlife Service Recovery Champion (Region 7) for his exemplary long-term research on two formerly threatened species, the spectacled eider and Alaska-breeding Steller’s eiders.

Date published: May 3, 2017

Migrating mule deer track “green waves” of spring forage: study highlights importance of habitat corridors for migrating game and other species

Migratory mule deer in Wyoming closely time their movements to track the spring green-up, providing evidence of an underappreciated foraging benefit of migration, according to a study by University of Wyoming and U.S. Geological Survey scientists at the Wyoming Cooperative Fish and Wildlife Research Unit.

Date published: December 22, 2016

A Grand Slam for Students, Schools and Science

"It’s a grand slam for all involved,” said Dawn Childs, USGS Cooperative Fish and Wildlife Research Units.  “Recent high school graduates with special needs get real-world experience while helping USGS scientists on projects ranging from grizzly bears and energy to historic documents and bird migration. And a school system gets to successfully train students to enter the workforce."

The Cooperative Fish and Wildlife Research Unit (CRU) Program had a productive year in 2016. Despite vacancies in our scientist ranks exceeding 20 percent, our research, training, and teaching portfolio was full and we graduated 93 students and published 398 manuscripts primarily focused on addressing the real conservation challenges of our cooperators. 

CRU Science
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Date published: February 26, 2016

Restoring Whooping Cranes to Southwest Louisiana: A Cooperative Venture

Researchers from the Louisiana Cooperative Research Unit evaluated habitat suitability at White Lake, Louisiana, for the possible reintroduction of endangered whooping cranes. The information collected led to the 2011-2012 release of 40 cranes. Researchers are continuing to monitor the reintroduced cranes and more releases are planned.

Date published: February 26, 2016

Metapopulation Dynamics of the Adélie Penguin

The Oregon Cooperative Unit, graduate students, and a group of U.S. and international collaborators are conducting long-term research on the Adélie penguin on Ross Island, Antarctica. This species depends on sea ice (obligate) and in some regions of Antarctica is being affected by climate change’s influence on sea ice patterns.

Unit scientists develop programs and applications to be used by State and Federal managers to conduct data analyses to inform decision making. The Colorado Unit co-authored the textbook “Bayesian Models: A Statistical Primer for Ecologists.” The Arizona Unit developed a simple, web-based tool to compare freshwater fish data collected using American Fisheries Society standard methods.

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Date published: February 15, 2018

Habitat and fish field survey data from Wyoming Range streams in 2012 and 2013

Stream habitat characteristics, energy development metrics, and fish catch per unit effort data for 91 sites (100m stream reach) sampled in the summers of 2012 and 2013.We sampled four streams in the Dry Piney Drainage (Dry Piney, Beaver Dam, Black Canyon, and North Black Canyon), five in the Fogarty Drainage (North and South Fogarty, North and South Pine Grove, and Sawmill) and four in the...

Date published: February 15, 2018

Fish collection and hydrological data for oxbows in western Iowa

The data set associated with this metadata is included in three separate csv files: 'Occupancy_Data', 'Stage_Raw', and 'Flood_Stage_Height'. 'Occupancy_Data' was used to fit the dynamic occupancy models and includes 17 columns: Time: time periods numbered 1 to 5; 'Oxbow': individual oxbows numbered 1 through 10; 'OxbowName': the name of each oxbow; 'Species': species encountered during...

Date published: January 1, 2018

Activity patterns of cave-dwelling bat species during pre-hibernation swarming and post-hibernation emergence in the central Appalachians

Bat activity around known hibernacula in Virginia and West Virginia portion of the central Appalachians during the fall swarm and spring emergence, 2015-2017

Date published: January 1, 2018

Activity patterns in regional and long-distance migrant bat species during the fall and spring along ridgelines in the central Appalachians, 2015-2017

Data contain zero-crossing, frequency acoustic detector locations, date to hour, species of bats recorded and identified and various wind and precipitation values associated with either day or hour for ridges,sideslopes and valleys at 5 locations in western Virginia's Appalachian Mountains.

Date published: January 1, 2018

Amphibian Occupancy and Effects of Habitat Use on Pesticide Exposure in Iowa Wetlands

Amphibians living in agricultural areas encounter many challenges. Two factors affecting individuals in these landscapes are habitat loss and pesticides. This thesis focuses on amphibians using agricultural wetlands in Iowa, where row crops such as corn and soybeans dominate the landscape. The goal of my first study was to determine the influences of site characteristics on amphibian presence...

Date published: February 15, 2017

Standard Methods for Sampling North American Freshwater Fishes

The Arizona Cooperative Fish and Wildlife Research Unit developed a simple, web-based tool to compare freshwater fish data collected using American Fisheries Society standard methods. With widespread use, the tool could become an important resource for fisheries biologists. Check out the video by Scott Bonar, Unit Leader, Arizona Unit...

Date published: January 1, 2017

Composition of diet of juvenile Brown Pelican in the northern Gulf of Mexico (2013-2015)

The Brown Pelican (Pelecanus occidentalis) is a large-bodied seabird that nests in colonies of 10 to upwards of 5,000 pairs, on nearshore barrier islands in subtropical and tropical North American waters. It breeds between March and August, laying 2–3 eggs and raising 1–2 chicks per year. The species is facultatively migratory during nonbreeding, with some individuals...

Date published: January 1, 2017

Taxonomical identification of Brown Pelican prey in the northern Gulf of Mexico (2013-2015)

The Brown Pelican (Pelecanus occidentalis) is a large-bodied seabird that nests in colonies of 10 to upwards of 5,000 pairs, on nearshore barrier islands in subtropical and tropical North American waters. It breeds between March and August, laying 2–3 eggs and raising 1–2 chicks per year. The species is facultatively migratory during nonbreeding, with some individuals...

Date published: January 1, 2017

Proximate Density Composition of Brown Pelican prey in the northern Gulf of Mexico (2014-2015)

The Brown Pelican (Pelecanus occidentalis) is a large-bodied seabird that nests in colonies of 10 to upwards of 5,000 pairs, on nearshore barrier islands in subtropical and tropical North American waters. It breeds between March and August, laying 2–3 eggs and raising 1–2 chicks per year. The species is facultatively migratory during nonbreeding, with some individuals...

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Date published: April 19, 2018

USGS Cooperative Fish and Wildlife Research Units: 2017 Year In Review

In September 1960, the 86th Congress passed Public Law 86-686 to facilitate cooperation between the Federal government, colleges and universities, the States, and private organizations for Cooperative Unit Programs of research and education relating to fish and wildlife, and for other purposes. The Cooperative Research Units originated in the U.S. Department of Agriculture in the mid 1930s

Date published: February 15, 2017

2016 Cooperative Research Unit Story Map

In this Year in Review report, you will find details on staffing, vacancies, research funding, and other pertinent information. You will also see snapshots of Unit projects with information on how results have been or are being applied by cooperators. That is the essence of what we do: science that matter.

 

Date published: February 1, 2016

2015 Cooperative Research Units Story Map

The Cooperative Research Unit mission is our hallmark: meeting the actionable science needs of our cooperators, providing them technical guidance and assistance in interpreting and applying new advances in science, and developing the future workforce through graduate education and mentoring. 

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Year Published: 2018

Chapter 2. The North American carbon budget: Past, present, and future

This chapter nicely summarizes and synthesizes the latest scientific information on the North American carbon budget by incorporating terrestrial, anthropogenic, aquatic, and coastal margin CO2 and CH4dynamics. Starting with a historical context, the chapter summarizes current understanding of the magnitudes and trends of carbon stocks and...

McGuire, A. David; Hayes, Daniel J.; Vargas, Rodrigo; Alin, Simone R.; Conant, Richard T.; Hutrya, Lucy R.; Jacobson, Andrew R.; kurz, Werner A.; Poulter, Benjamine; Woodall, Christopher W.; Liu, Shuguang

Year Published: 2018

Submerged aquatic vegetation mapping in coastal Louisiana through development of a spatial likelihood occurrence (SLOO) model

Determining the spatial distribution of coastal foundation species is essential to accurately determine restoration goals, predict the ecological effects of climate change, and develop habitat management strategies. Mapping the distribution of submerged aquatic vegetation (SAV) species assemblages, which provide important habitat resource and...

DeMarco, Kristin; Couvillion, Brady; Brown, Stuart; La Peyre, Megan
DeMarco, K., Couvillion, B., Brown, S., and LaPeyre, M., 2018, Submerged aquatic vegetation mapping in coastal Louisiana through development of a spatial likelihood occurrence (SLOO) model: Aquatic Botany, v. 151, p. 87-97, https://doi.org/10.1016/j.aquabot.2018.08.007.

Year Published: 2018

Artelle et al. (2018) miss the science underlying North American wildlife management

Artelle et al. (2018) conclude that “hallmarks of science” are largely missing from North American wildlife management based on a desk review of selected hunting management plans and related documents found through Internet searches and email requests to state and provincial wildlife agencies. We highlight three fundamental problems that...

Mawdsley, Jonathan R.; Organ, John F.; Decker, Daniel J.; Forstchen, Ann; Regan, Ronald J.; Riley, Shawn J.; Boyce, Mark S.; Mcdonald, John E.; Dwyer, Chris; Mahoney, Shane P.
J. R. Mawdsley, J. F. Organ, D. J. Decker, A. B. Forstchen, R. J. Regan, S. J. Riley, M. S. Boyce, J. E. McDonald Jr., C. Dwyer, S. P. Mahoney, Artelle et al. (2018) miss the science underlying North American wildlife management. Sci. Adv. 4, eaat8281 (2018).

Year Published: 2018

A new modeling approach to prioritize riparian restoration to reduce sediment loading in two Virginia river basins

Human impact, particularly land cover changes (e.g., agriculture, construction) increase erosion and sediment loading into streams. Benthic species are negatively affected by silt deposition that coats and embeds stream substrate. Given that riparian buffers are effective sediment filters, riparian restoration is increasingly implemented by...

Scott, Lisa N.; Villamagna, Amy M.; Angermeier, Paul L.

Year Published: 2018

Diel fledging patterns among grassland passerines: Relative impacts of energetics and predation risk

The time of day that nestlings fledge from a nest is thought to be shaped by predation risk and energetics. To minimize predation risk, fledging is predicted to start as early in the day as possible so that nestlings can maximize time outside the nest to find a safe place to stay before nightfall. Fledging times are predicted to be tightly grouped...

Ribic, Christine; Ng, Christoph; Koper, Nicola; Ellison, Kevin; Pietz, Pamela J.; Rugg, David J.

Year Published: 2018

A values-based private landowner typology to improve grassland conservation initiatives

Many conservation initiatives are based on natural science alone, despite an extensive body of literature demonstrating that the incorporation of social science generates more successful and lasting outcomes. The Land Use Value (LUV) scale is an example of a social science tool that grassland conservation practitioners can use to improve their...

Sweikert, Lily A.; Gigliotti, Larry M.

Year Published: 2018

Climatically driven changes in primary production propagate through trophic levels

Climate and land‐use change are the major drivers of global biodiversity loss. Their effects are particularly acute for wide‐ranging consumers, but little is known about how these factors interact to affect the abundance of large carnivores and their herbivore prey. We analyzed population densities of a primary and secondary consumer (mule deer,...

Stoner, David C.; Sexton, Joseph O.; Choate, David M.; Nagol, Jyothy; Bernales, Heather H.; Sims, Steven A.; Ironside, Kirsten E.; Longshore, Kathleen M.; Edwards, Thomas C.
Stoner, D.C., Sexton, J.O., Choate, D.M., Nagol, J., Bernales, H.H., Sims, S.A., Ironside, K.E., Longshore, K.M., and Edwards Jr., T.C., 2018, Climatically driven changes in primary production propagate through trophic levels: Global Change Biology, online, https://doi.org/10.1111/gcb.14364.

Year Published: 2018

Arctic and boreal carbon

This chapter summarizes the current knowledge in high-latitude (mostly permafrost) carbon storage and dynamics. Arctic and boreal regions contain large carbon stock, especially in permafrost soils. The factors that control carbon storage have been changing rapidly over the last several decades. As a result, this large carbon pool is highly...

Schuur, Ted; McGuire, A. David; Romanovsky, Vladimir E.; Schadel, Christina; Mack, Michelle

Year Published: 2018

Burrowing owls: Happy urbanite or disgruntled tenant?

No abstract available.

Boal, Clint W.; Dykstra, Cheryl R.; Conway, Courtney J.

Year Published: 2018

Assessing historical and projected carbon balance of Alaska: A synthesis of results and policy/management implications

We summarize the results of a recent interagency assessment of land carbon dynamics in Alaska, in which carbon dynamics were estimated for all major terrestrial and aquatic ecosystems for the historical period (1950–2009) and a projection period (2010–2099). Between 1950 and 2009, upland and wetland (i.e., terrestrial) ecosystems of the state...

McGuire, A. David; Genet, Hélène; Lyu, Zhou; Pastick, Neal J.; Stackpoole, Sarah M.; Birdsey, Richard; D'Amore, David; He, Yujie; Rupp, T. Scott; Striegl, Robert G.; Wylie, Bruce K.; Zhou, Xiaoping; Zhuang, Qianlai; Zhu, Zhiliang

Year Published: 2018

Evaluation of key scientific issues in the report, “State of the mountain lion—A call to end trophy hunting of America’s lion”

In their recently published report, State of the Mountain Lion: A Call to End Trophy Hunting of America’s Lion, the Humane Society of the United States suggested that mountain lion (Puma concolor) hunting should be abolished in the United States. The report claims this recommendation is based on scientific arguments that demonstrate the...

Cain, James W.; Mitchell, Michael S.
Cain, J.W., III, and Mitchell, M.S., 2018, Evaluation of key scientific issues in the report, “State of the mountain lion—A call to end trophy hunting of America’s lion”: U.S. Geological Survey Open-File Report 2018-1128, 14 p., https://doi.org/10.3133/ofr20181128.

Year Published: 2018

Forecasting effects of angler harvest and climate change on smallmouth bass abundance at the southern edge of their range

Climate change will affect stream systems in numerous ways over the coming century. Globally, streams are expected to experience changes in temperature and flow regime. Previous work has indicated that these changes will likely affect fish distributions, but little work has been conducted examining population level effects of climate change on...

Middaugh, Christopher R.; Magoulick, Daniel D.

Unit scientists routinely develop programs and applications to be used by State and Federal natural resource managers to conduct data analyses to inform decision making.

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Date published: May 2, 2016

Wildlife Software and Models

A suite of software tools and models developed by Colorado State University and the USGS Colorado Cooperative Fish And Wildlife Research Unit.

Date published: May 2, 2016

monitoR: Acoustic template detection in R

Tools for automated acoustic monitoring of nature.

Date published: May 2, 2016

Fishery Information and Technology Software

Software from the American Fisheries Society

Date published: May 2, 2016

R for Fisheries and Wildlife Applications

FW599: An introduction to data management and R for Fisheries and Wildlife applications--- a lighthearted look

Date published: May 2, 2016

InVEST: 18 different models for ecosystem services

The InVEST tool allows researchers to evaluate relationships between land management actions and wild bee populations.

Under the guidelines of the Cooperative Research Agreement, CRU is required to communicate with funders, cooperators, stakeholders, and the public. CRU maintains outreach pathways and participation among state, federal, university, and private researchers.

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Canada lynx
June 21, 2018

Canada Lynx

– Scientists at the USGS Massachusetts Cooperative Fish and
Wildlife Research Unit at the University of Massachusetts Amherst, in
collaboration with The Rockefeller University’s Vertebrate Genome Laboratory,
New York, are releasing to a public repository at the vertebrate lab, for use by
geneticists, conservationists and other researchers around the

...
Brown bears (Ursus arctos) and Chum Salmon (Oncorhynchus)
December 31, 2017

Bear predation on salmon can be high in many Alaskan rivers.

Bear predation on salmon can be high in many Alaskan rivers.  Brown bears Ursus arctos and Chum Salmon Oncorhynchus keta are managed concurrently in McNeil River State Game Sanctuary by Alaska Dept. of Fish and Game to benefit the salmon, bears, commercial fishers, and provide unparalleled close-up bear viewing and photography opportunities for the public.

Brown bears (Ursus arctos) and Chum (Salmon Oncorhynchus)
December 31, 2017

Brown bears (Ursus arctos) and Chum (Salmon Oncorhynchus)

Bear predation on salmon can be high in many Alaskan rivers.  Brown bears Ursus arctos and Chum Salmon Oncorhynchus keta are managed concurrently in McNeil River State Game Sanctuary by Alaska Dept. of Fish and Game to benefit the salmon, bears, commercial fishers, and provide unparalleled close-up bear viewing and photography opportunities for the public. 

...
Alligator Hatchlings
December 31, 2017

Alligator Hatchlings

Crocodilians are one of the few reptile taxa that exhibit parental care. In alligators, following nest construction, females stay nearby in a guard hole, and are known to defend their nests against predators or other intruders. At the end of the 60-day incubation period, alligator hatchlings will vocalize from within the egg, to signal to the mother that they are ready to

...
Canada lynx
February 1, 2017

Canada lynx

Bear predation on salmon can be high in many Alaskan rivers.  Brown bears Ursus arctos and Chum Salmon Oncorhynchus keta are managed concurrently in McNeil River State Game Sanctuary by Alaska Dept. of Fish and Game to benefit the salmon, bears, commercial fishers, and provide unparalleled close-up bear viewing and photography opportunities for the public.

Alligator movement ecology
December 31, 2016

Alligator Movement Ecology

This movement ecology study evaluates home range, daily movement rate, and habitat use patterns of adult male alligators. 

American Alligator
December 31, 2016

American Alligator

USGS and other scientists have studied in-depth alligator populations in Florida and Louisiana, but basic ecological knowledge is lacking for populations at the northern edge of their range. For example, differences in climate and habitat between the southern and northern portions of the range limit the applicability of findings from other studies to South Carolina

...
American Alligator
December 31, 2016

Largest American Alligator Satellite Telemetry-Tracking Study

South Carolina alligators occupy a patchwork of diverse habitats, including rivers, lakes, wooded swamps, tidal marshes, and impounded freshwater wetlands. As a mobile, opportunistic predator, alligators seasonally adjust their habitat use for feeding. For example, some Florida alligators venture into brackish water habitats to feed on nutrient-rich blue crabs during the

...
Golden Eagle
December 31, 2016

Golden eagle fitted with Global Positioning System (GPS) backpack

Reports of golden eagle mortality linked to wind energy facilities are cause for concern especially when coupled with the knowledge that golden eagles move great distances between breeding and wintering areas. Mortalities at a particular wind energy facility can consequently affect breeding populations of golden eagles at local and continent-wide scales. Information is

...
WorldCat holdings, OCLC, USGS Pubs Warehouse, Public Domain, Biodiversity Heritage Library
December 6, 2016

A student volunteer scans historic USGS library material

Student volunteers are trained to scan historic library materials. The materials can be complex, consisting of multiple parts.

The USGS Oklahoma Cooperative Fish and Wildlife Research Unit teams are capturing and marking black bears
May 6, 2016

Oklahoma Cooperative Fish and Wildlife Research Unit Student with Black Bear Cub

The USGS Oklahoma Cooperative Fish and Wildlife Research Unit teams are capturing and marking black bears in the Ozark and Ouachita regions of Oklahoma.

Baby American Alligators Hatching
May 6, 2016

Baby American Allligators, Hatching

American alligator hatchlings. Courtesy USGS

The USGS provides 2-5 PhD level research scientists that sit on the graduate faculty at their host university; the host university provides office and lab space and administrative support; and the state natural resource agency(s) provide base operating funds to their unit. In addition the state and university cooperators have direct involvement in the staffing of and research conducted by the Unit

Upcoming Events
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Date published: September 27, 2017

Research to Recover Threatened Waterfowl: USGS Cooperative Fish and Wildlife Research Unit Supervisor Receives Prestigious U.S. Fish and Wildlife Service Recovery Champion Award

USGS scientist James “Barry” Grand, Ph.D., has been named a 2016 U.S. Fish and Wildlife Service Recovery Champion (Region 7) for his exemplary long-term research on two formerly threatened species, the spectacled eider and Alaska-breeding Steller’s eiders.

Date published: May 3, 2017

Migrating mule deer track “green waves” of spring forage: study highlights importance of habitat corridors for migrating game and other species

Migratory mule deer in Wyoming closely time their movements to track the spring green-up, providing evidence of an underappreciated foraging benefit of migration, according to a study by University of Wyoming and U.S. Geological Survey scientists at the Wyoming Cooperative Fish and Wildlife Research Unit.

Date published: December 22, 2016

A Grand Slam for Students, Schools and Science

"It’s a grand slam for all involved,” said Dawn Childs, USGS Cooperative Fish and Wildlife Research Units.  “Recent high school graduates with special needs get real-world experience while helping USGS scientists on projects ranging from grizzly bears and energy to historic documents and bird migration. And a school system gets to successfully train students to enter the workforce."

Date published: November 17, 2016

Wild Turkey Talk

A group of turkeys is referred to as either a rafter or a gang.  So this Thanksgiving, when celebrating with your own gang, remember the turkey as more than just the main course, but, as Benjamin Franklin said so many years ago, as a noble fowl of American tradition.

Date published: July 31, 2016

Hot off the Press! Great Balls of Fire!

The USGS Nebraska Cooperative Fish and Wildlife Research Unit in partnership with the Nebraska Intelligent MoBile Unmanned Systems Lab (NIMBUS) and the Applied Complex Adaptive Systems Lab have designed a drone prototype that drops balls filled with combustible material that ignites fire as part of prescribed fire management.

Date published: May 6, 2016

Happy Mother’s Day to Moms of All Species

USGS wishes to honor all mothers, of all species. Many of our research findings have and are shedding light on the lives of non-human moms.  

Date published: March 16, 2016

Shorebirds Ignore Aircraft, But Pay Attention to People, Off-road Vehicles

The American oystercatchers studied on Cape Lookout National Seashore in North Carolina were disturbed more by pedestrians and off-road vehicles passing their nests than the U.S. military aircraft flying overhead.

Date published: December 10, 2015

Continued Decline of the Northern Spotted Owl Associated with the Invasive Barred Owl, Habitat Loss, and Climate Variation

CORVALLIS, Ore. – Northern spotted owl populations are declining in all parts of their range in the Pacific Northwest, according to research published in The Condor. Based on data from 11 study areas across Washington, Oregon and northern California, a rangewide decline of nearly 4 percent per year was estimated from 1985 to 2013.

Date published: March 10, 2015

Endangered Flying Squirrel Relegated to Living on Sky-Islands

Habitat loss has fragmented the population of the Carolina northern flying squirrel, an endangered species now living on “sky-islands” on nine isolated mountain peaks in the southern Appalachians.

Date published: March 2, 2015

Wildlife Researchers to Give Public Close-Up, Real-Time View of Big Game Fieldwork

LARAMIE, WY — Seeking insights to help moose, elk, mule deer and bighorn sheep populations, researchers from the University of Wyoming, the Wyoming Game and Fish Department, the U.S. Geological Survey and other partners will spend much of March capturing animals on their winter ranges in western and southern Wyoming.

Date published: January 23, 2015

Culprit Identified in Decline of Endangered Missouri River Pallid Sturgeon

BOZEMAN – Pallid sturgeon come from a genetic line that has lived on this planet for tens of millions of years; yet it has been decades since anyone has documented any of the enormous fish successfully producing young that survive to adulthood in the upper Missouri River basin.

Date published: December 8, 2014

USGS and University of Wyoming Researchers to Share Deer Capture Field Work Via Social Media

Wyoming's struggling mule deer populations are receiving significant attention from University of Wyoming researchers, the Wyoming Game and Fish Department, the U.S. Geological Survey and others, with at least five studies underway that could assist efforts to enhance deer numbers and their habitats.

The cooperative nature of the CRU Program provides the workforce with a familiarity with the needs and policies of State and Federal science and management agencies. The success of this approach is evident in that CRU students have gone on to hold important leadership positions in nearly every State and Federal conservation agency.

CRU Partners
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