David W. Willis

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You Can’t Teach Wildlife and Fisheries Online, Can You? A Comparison of Student Learning and Satisfaction in Two Online and Face-to-Face Courses

Melissa R. Wuellner, David W. Willis, Denise Peterson, 2012 .

Seasonal influences on freshwater fisheries sampling data

David W. Willis, Kevin L. Pope, D. Willis, 1996 .

Temporal food web variability in an upper Missouri River backwater: energy origination points and transfer mechanisms

David W. Willis, M. L. Brown, D. Willis, 2001 .

Relative Weight (Wr) Status and Current Use in Fisheries Assessment and Management

David W. Willis, D. Willis, M. Brown, 2000 .

Spatial variability of common carp populations in relation to lake morphology and physicochemical parameters in the upper Midwest United States

David W. Willis, D. Willis, M. Brown, 2010 .

Standard Methods for Sampling North American Freshwater Fishes

David W. Willis, W. Hubert, D. Willis, 2009 .

Prey selection and diets of bluegill Lepomis macrochirus with differing population characteristics in two Nebraska natural lakes

David W. Willis, C. Paukert, D. Willis, 2003 .

Seasonal and Diel Habitat Selection by Bluegills in a Shallow Natural Lake

David W. Willis, C. Paukert, D. Willis, 2002 .

Effects of Triploid Grass Carp on Aquatic Vegetation in Two South Dakota Lakes

David W. Willis, D. Willis, Daryl L. Bauer, 1990 .

Comparison of Two Mesh Sizes for Collecting Larval Yellow Perch in Surface Trawls

David W. Willis, D. Isermann, D. Willis, 2002 .

Morphological and Electrophoretic Examination of Stizostedion Samples from Lewis and Clark Lake, South Dakota

David W. Willis, D. Willis, N. Billington, 1996 .

Potential direct and indirect effects of climate change on a shallow natural lake fish assemblage

David W. Willis, C. Paukert, M. Kaemingk, 2016 .

Lake sturgeon population characteristics in Rainy Lake, Minnesota and Ontario

David W. Willis, D. Willis, L. W. Kallemeyn, 2006 .

An assessment of burbot (Lota Iota) weight - length data from North American popuplations

David W. Willis, D. Willis, K. Pope, 1996 .

Fish Standing Crops in Wooded and Nonwooded Coves of Kansas Reservoirs

David W. Willis, D. Willis, L. D. Jones, 1986 .

A Survey of Aquatic Invertebrate Communities in Nebraska Sandhill Lakes Reveals Potential Alternative Ecosystem States

David W. Willis, M. Kaemingk, D. Willis, 2013 .

Food Habits of Juvenile Pallid Sturgeon and Adult Shovelnose Sturgeon in the Missouri River Downstream of Fort Randall Dam, South Dakota

David W. Willis, D. Willis, Greg A. Wanner, 2007 .

Priority Effects Among Young-of-the-Year Fish: Reduced Growth of Bluegill Sunfish (Lepomis macrochirus) Caused by Yellow Perch (Perca flavescens)?

David W. Willis, M. Kaemingk, D. Willis, 2012 .

COMPARISON OF SCALE AND OTOLITH AGE ESTIMATES FOR TWO SOUTH DAKOTA BLUEGILL POPULATIONS

David W. Willis, S. Dakota, D. Willis, 2005 .

Population Characteristics of Black Crappies in South Dakota Waters: A Case for Ecosystem‐Specific Management

David W. Willis, D. Willis, C. S. Guy, 1995 .

Limited Utility of Early Life‐History Indices for Predicting Yellow Perch Year‐Class Strength in Eastern South Dakota Glacial Lakes

David W. Willis, D. Willis, M. Wuellner, 2022, North American Journal of Fisheries Management.

Interactions between Walleyes and Smallmouth Bass in a Missouri River Reservoir with Consideration of the Influence of Temperature and Prey

David W. Willis, D. Willis, S. Chipps, 2010 .

Common carp disrupt ecosystem structure and function through middle-out effects

David W. Willis, R. S. Holland, C. Paukert, 2017 .

Size and Age at Maturity of Bluegill (Lepomis macrochirus) in Southeastern South Dakota Impoundments

David W. Willis, D. Willis, Justin A. VanDeHey, 2010 .

Proposed Standard Weight (Ws) Equations and Standard Length Categories for 18 Warmwater Nongame and Riverine Fish Species

David W. Willis, D. Willis, M. Brown, 2000 .

Development of an Asian Carp Size Structure Index and Application through Demonstration

David W. Willis, D. Willis, Q. Phelps, 2013 .

Application of a Length-Categorization System for Pallid Sturgeon (Scaphirhynchus albus)

David W. Willis, D. Willis, Dane A. Shuman, 2006 .

Biotic and Abiotic Correlates with Black Bullhead Population Characteristics in Nebraska Sandhill Lakes

David W. Willis, C. Paukert, D. Willis, 2005 .

Comparison of Concurrent Trap-Net and Gill-Net Samples for Black Bullheads

David W. Willis, D. Willis, Patrick A. Hanchin, 2002 .

Black Bullhead Growth in South Dakota Waters: Limnological and Community Influences

David W. Willis, D. Willis, Patrick A. Hanchin, 2002 .

Seasonal Variation in Sampling Indices for Shovelnose Sturgeon, River Carpsucker, and Shorthead Redhorse Collected from the Missouri River below Fort Randall Dam, South Dakota

David W. Willis, D. Willis, G. Jordan, 2001 .

New terminology for proportional stock density (PSD) and relative stock density (RSD) : Proportional size structure (PSS)

David W. Willis, D. Willis, C. S. Guy, 2006 .

Proposed Revision of the Standard Weight (Ws) Equation for Redear Sunfish

David W. Willis, D. Willis, M. Brown, 1995 .

Development and Evaluation of a Standard Weight (WS) Equation for Yellow Perch

David W. Willis, C. S. Guy, B. Murphy, 1991 .

The Relative Weight Index in Fisheries Management: Status and Needs

David W. Willis, T. Springer, D. Willis, 1991 .

Proposed Standard Length–Weight Equation for Northern Pike

David W. Willis, D. Willis, 1989 .

Influence of the Moran Effect on Spatiotemporal Synchrony in Common Carp Recruitment

David W. Willis, D. Willis, Q. Phelps, 2008 .

Precision of Five Structures for Estimating Age of Common Carp

David W. Willis, D. Willis, Q. Phelps, 2007 .

COMMON CARP ( CYPRINUS CARPIO ) POPULATION CHARACTERISTICS AND RECRUITMENT IN TWO NEBRASKA SANDHILL LAKES

David W. Willis, D. Coulter, D. Willis, 2008 .

Contributions of Stocked and Naturally Reproduced Rainbow Trout in the Deerfield Reservoir System

David W. Willis, D. Willis, G. Simpson, 2013 .