In the life of every animal comes a “window of opportunity.” If we’re lucky, several windows or doors may open in a lifetime, usually when we’re young, at some critical growth stage. For us, the opportunity might be an acceptance letter to college, or a key job offer to kick-start a career. For “teenage” catfish, the window opens each spring when waters rise and shad, sunfish, or other prey reproduce.
In some fertile lakes and rivers, the portal remains open for weeks or months, allowing catfish to grow quickly into adulthood, to their full potential. These are the renowned trophy catfish fisheries like the Red River of North, the Tennessee River system in the South, the mainstem reservoirs like Santee-Cooper, Texoma, or Toledo Bend, or the country’s major flowages like…