Migration is a widespread but highly diverse component of many animal life histories. Fish
migrate throughout the world's oceans, within lakes and rivers, and between the two realms …

One-way connectivity maintained by fish passing through hydropower turbines in
fragmented rivers can be important to population dynamics, but can also introduce a new …

Hard-part microchemistry offers a powerful tool for inferring the environmental history and
stock assignment of individual fishes. However, despite the applicability of this technique to …

Anthropogenic changes to the Great Plains rivers of North America have had a large,
negative effect on a reproductive guild of pelagic‐broadcast spawning (PBS) cyprinid fishes …

Despite increasing efforts globally to remove dams and construct fish passage structures,
broad-scale analyses balancing tradeoffs between cost and habitat gains from these …

Migratory fishes are natural wonders. For many people, the term migratory fish evokes
images of salmon audaciously jumping at waterfalls as they return to their own riverine …

Understanding the spatial ecology and habitat-use of Lake Erie's commercially important
walleye (Sander vitreus) population is imperative due to their large-scale seasonal …

Non-technical summary Rivers are crucial to the water cycle, linking the landscape to the
sea. Human activities, including effluent discharge, water use and fisheries, have …

Paddlefish Polyodon spathula and three sturgeon species are present in the upper
Mississippi River; of these four species, two are commercially and recreationally important …

Fishes that depend on large‐river habitats have declined in many regions due to human
alteration of both mainstems and tributaries. Conserving these species is often complicated …