Walleye populations are declining in Wisconsin lakes

Walleye (Sander vitreus; Figure 1) are one of the most sought-after fish among recreational anglers in the Upper Midwest. Prized for their mild flavor and flaky texture, they are a […]
Angling for nesting largemouth bass can have negative effects on spawning success

Largemouth bass (Micropterus salmoides; Figure 1) are a highly prized freshwater gamefish in the sunfish family, Centrarchidae. They are native to east-central North America but have been introduced worldwide due […]
Bass dispersal after weigh-ins at fishing tournaments

Largemouth bass (Micropterus salmoides; Figure 1) and smallmouth bass (Micropterus dolomieu; Figure 2) are two of the most popular species of freshwater fish in North America. Both species are voracious […]
Assessing fish abundance using underwater video

Overfishing threatens many fisheries world-wide. Conservation strategies and regulations put in place to protect fisheries rely heavily upon estimates of the abundance and distribution of fish. Fisheries managers have traditionally […]