The interplay between hydraulic structures and fish passage is a critical research area, particularly as engineered barriers such as dams and turbine installations disrupt natural river connectivity.

Mudskippers break the rules of fish biology by breathing through their skin, walking on their fins and thriving on land where ...

For late November, the conditions were ideal — light south wind, partly cloudy skies, afternoon highs in the mid 40s. The spots we were fishing are familiar to me, modest sized hard bottom humps that ...