Definition of continuance for English Language Learners. : 1  the act of continuing for a long period of time. : 2  the period of time when something continues. 3  law : a legal decision that a court case will continue at a later date.
Some years they spawn once or twice in spring. Some years they spawn on and off all summer. One year none of them spawned that we know of. I think that was the year 2002. My koi do not eat their fry and now that they're getting large they ignore most of the eggs as well.
Though this is the traditional spawning season for bluegills, Lusk said bluegills will spawn as many as five times a year, and he's witnessed spawns in every season. He's also witnessed the hierarchy of sunfish spawning that starts with the dominant male bluegill.