Life history: White bass are school fish, spawning, feeding and
traveling in compact groups. In late April to early June, schools
of white bass migrate to spawn over rocky or gravelly shoals,
either going to that habitat in a lake or traveling upstream in
a river to reach it. Spawning takes place near the surface in
six or seven feet of water, at 58 to 64 degrees. The females release
25,000 to one million minute eggs into the current,
accompanied by several spawning males. The eggs are adhesive,
drifting to the bottom and sticking to the stones. They
hatch in two or three days.
Young white bass quickly show their schooling tendencies,
drifting in large groups and eating zooplankton. As they grow
they switch to larger prey, like aquatic insects, crustaceans and
their primary food, fish, especially consuming schooling forage
fish like gizzard shad. Aggressive feeders, white bass may
make a great commotion on the surface when they attack a school
of forage fish or during spawning activities, a tip-off to anglers
of this fish’s presence