Pond Boss Forums INTRO Questions & Observations late spawn?

If your water warms a few more degrees, those bluegill absolutely will spawn. If water cools, they will absorb their eggs, and begin redeveloping more eggs for the next time your water warms.
In Texas, I have documented lakes and ponds where bluegill have had 5 spawns in a year. Typically, we get a few "butterfly" days in January or February, and electrofishing surveys pick up tiny bluegill in March. Then, spawns happen again in April, June and September or October. And, I have found fish in December that were only three to four weeks old.
That's why bluegill are the backbone of the largemouth bass foodchain.