Thomas Buhl is a Biological Science Technician at the USGS Northern Prairie Wildlife Research Center in Jamestown, North Dakota.
I am the coordinator and point of contact for the Waterfowl Nest File. The Waterfowl Nest File contains extensive records of waterfowl and grassland bird nests from across the northern Great Plains from 1954 to present day. I have participated in and overseen field operations for multiple research projects, including the recruiting, training and supervision of seasonal staff. I have worked on waterfowl, prairie restoration, and grassland bird research projects across the northern Great Plains. I train DOI staff in the safe operation of motorboats, ATV's and UTV’s. I am a sUAS pilot, a member of Northern Prairies Safety Committee, and I'm the Content Manager for Northern Prairie Wildlife Research Center's website.
Professional Experience
Biological Science Technician, USGS, Northern Prairie Wildlife Research Center, Jamestown, North Dakota
Education and Certifications
B.S. Wildlife Management, (Minor in Biology), University of Minnesota
A.S. Environmental Ecology, Iowa Lakes Community College
Science and Products
Investigating roadside bias in point-count surveys of grassland passerines
Support to Fish and Wildlife Service and Prairie Pothole Joint Venture for monitoring and management of migratory bird populations
Investigating Detection and Roadside Bias in Surveys of Grassland Birds in the Northern Great Plains, ND 2015, MT 2017-2018
Density and Fledging Success Data from Conservation Reserve Program Fields in North Dakota and Minnesota, 1991-1993
Evaluating bias in roadside surveys of secretive marsh birds in the Prairie Pothole Region, MN, ND, and SD 2008-2009
Bird Behavior and Mortality in Relation to Power Lines in Prairie Habitats, North Dakota, 1981to1982
Nest remains are insufficient to identify predators of waterfowl nests
Reassessing perennial cover as a driver of duck nest survival in the Prairie Pothole Region
Accuracy of the Missouri River Least Tern and Piping Plover Monitoring Program: considerations for the future
Community maturity, species saturation and the variant diversity- productivity relationships in grasslands
Differences in distribution of modified basins and ducks relative to roadside transects
Duck populations as indicators of landscape condition in the Prairie Pothole Region
Effects of roadside transect width on waterfowl and wetland estimates
Research access to privately owned wetland basins in the prairie pothole region of the United States
Science and Products
- Science
Investigating roadside bias in point-count surveys of grassland passerines
The North American Breeding Bird Survey (BBS) provides much essential information for assessing bird populations, but it is unknown how inherent assumptions of the BBS apply to grassland birds in the Northern Plains. Understanding the effects of these assumptions on our understanding of grassland bird populations is essential given widespread declines of grassland birds as well as recent and...Support to Fish and Wildlife Service and Prairie Pothole Joint Venture for monitoring and management of migratory bird populations
Sound management of migratory bird breeding populations in the U.S. Prairie Pothole Region hinges on effective monitoring programs and comprehensive analyses of long-term survey data. To this end, Northern Prairie provides support to the U.S. Fish and Wildlife Service in several important areas. The Four-Square-Mile Breeding Duck and Habitat Survey was developed by Northern Prairie in the mid... - Data
Investigating Detection and Roadside Bias in Surveys of Grassland Birds in the Northern Great Plains, ND 2015, MT 2017-2018
A biologist and field crew from Northern Prairie Wildlife Research Center visited sites nine times throughout the breeding season (late May to mid-July) to record counts of grassland birds. Surveyors applied North American Breeding Bird Survey methodology to obtain counts at On-, Near-, and Off-road Stops, but unlike the North American Breeding Bird Survey, which features a single survey at each sDensity and Fledging Success Data from Conservation Reserve Program Fields in North Dakota and Minnesota, 1991-1993
Field crews from Northern Prairie Wildlife Research Center from 1991-1993 in Stutsman County, North Dakota and Pope and Stevens Counties, Minnesota, gathered nest success and fledgling data from nests found within Conservation Reserve Program fields and Waterfowl Production Areas. This dataset includes nesting observations of bird species found within these two field types. The dataset includes geEvaluating bias in roadside surveys of secretive marsh birds in the Prairie Pothole Region, MN, ND, and SD 2008-2009
The data set consists of data to evaluate bias in roadside surveys of secretive marsh birds in 2008 and 2009 in wetlands in the Prairie Pothole Region of Minnesota, North Dakota, and South Dakota during three survey periods (survey number). The data set includes detection values (species heard, species seen, species seen and heard) of seven focal marsh bird species (four-letter alpha codes and sciBird Behavior and Mortality in Relation to Power Lines in Prairie Habitats, North Dakota, 1981to1982
A biologist and field crew from Northern Prairie Wildlife Research Center observed bird flights at 7study sites, twice weekly during two spring and two fall migration periods between April 3, 1981 and May 20, 1982. Study sites were located in south-central North Dakota in Barnes, Kidder, and Stutsman counties. The database includes flight observation's of bird species in the vicinity of power line - Publications
Nest remains are insufficient to identify predators of waterfowl nests
Context: Nest predation is a leading cause of nest failure for most ground-nesting birds. Methods that allow for accurate classification of fate and identification of predators are important for understanding productivity and conservation strategies. Past studies have used a visual inspection of nest remains to determine nest fate and predict predator identity. Most formal assessments of these metAuthorsKaylan M. Kemink, Kyle J. Kuechle, Mason L. Sieges, Sam Krohn, Cailey Isaacson, John Palarski, Nick Conrad, Allicyn Nelson, Boyang Liu, Thomas K. Buhl, Susan N. Ellis-FelegeReassessing perennial cover as a driver of duck nest survival in the Prairie Pothole Region
Conservation plans designed to sustain North American duck populations prominently feature a key hypothesis stating that the amount of the landscape in perennial cover surrounding upland duck nests positively influences nest survival rates. Recent conflicting research testing this hypothesis creates ambiguity regarding which management actions to pursue and where to prioritize conservation deliverAuthorsAaron T. Pearse, Michael J. Anteau, Max Post van der Burg, Mark H. Sherfy, Thomas K. Buhl, Terry L. ShafferAccuracy of the Missouri River Least Tern and Piping Plover Monitoring Program: considerations for the future
The upper Missouri River system provides nesting and foraging habitat for federally endangered least terns (Sternula antillarum; hereafter “terns”) and threatened piping plovers (Charadrius melodus; hereafter “plovers”). These species are the subject of substantial management interest on the Missouri River for several reasons. First, ecosystem recovery is a goal for management agencies that seek tAuthorsTerry L. Shaffer, Mark H. Sherfy, Michael J. Anteau, Jennifer H. Stucker, Marsha A. Sovada, Erin A. Roche, Mark T. Wiltermuth, Thomas K. Buhl, Colin M. DovichinCommunity maturity, species saturation and the variant diversity- productivity relationships in grasslands
Detailed knowledge of the relationship between plant diversity and productivity is critical for advancing our understanding of ecosystem functioning and for achieving success in habitat restoration efforts. However, effects and interactions of diversity, succession and biotic invasions on productivity remain elusive. We studied newly established communities in relation to preexisting homogeneous vAuthorsQ. Guo, T. Shaffer, T. BuhlDifferences in distribution of modified basins and ducks relative to roadside transects
Wetland basins in the Prairie Pothole Region of the U.S. are commonly modified by excavation (e.g., roadside ditches, stock dugouts), partial drainage (ditching), and diking. Differences in the distribution of modified wetlands may affect the predictive accuracy of waterfowl survey data if such wetlands are not distributed randomly in the landscape and if waterfowl are not distributed equally amAuthorsJane E. Austin, Glenn R. Guntenspergen, H. Thomas Sklebar, T.K. BuhlDuck populations as indicators of landscape condition in the Prairie Pothole Region
The Prairie Pothole Region of the northern Great Plains is an important region for waterfowl production because of the abundance of shallow wetlands. The ecological significance of the region and impacts from intensive agriculture prompted the U.S. Environmental Protection Agency to select it as one of the first areas for developing and evaluating ecological indicators of wetland condition. We exaAuthorsJane E. Austin, Thomas K. Buhl, Glenn R. Guntenspergen, Wayne Norling, H. Thomas SklebarEffects of roadside transect width on waterfowl and wetland estimates
Strip transects located along roads are commonly used to estimate waterfowl populations and characterize associated wetland habitat. We used data collected in May and early June, 1995, on forty-five 40-km2 plots in North Dakota to evaluate bias of 800-m and 400-m wide roadside transects for sampling wetlands relative to a larger (40-km2) scale and to compare duck abundance at the two widths. DensiAuthorsJane E. Austin, H. Thomas Sklebar, Glenn R. Guntenspergen, Thomas K. BuhlResearch access to privately owned wetland basins in the prairie pothole region of the United States
We describe efforts to obtain access for research to 81 wetland basins on 69 farms in four zones of the Prairie Pothole Region of North Dakota, South Dakota, and Minnesota. Access was obtained to 54% of the farms in areas where land was intensively cropped and 87% of farms in areas of low cropping intensity. On average, 1.35 operators had to be contacted and 1.70 interviews were required to obtainAuthorsDavid P. Fellows, Thomas K. Buhl - News
- Multimedia