Should seining be done frequently during the warm season to be effective?

Seining should indeed be done frequently during the warm season to be effective due to several reasons related to fish behavior and aquatic ecosystems. Warmer temperatures often lead to increased fish activity, as many species become more active and are found closer to the surface. Frequent seining during this period enhances the chances of capturing a variety of species, including those that may not be as active or shallow in cooler months. Additionally, consistent seining can help in monitoring the health of fish populations and the presence of unwanted aquatic pests or species.

In contrast, seining less frequently or only during cooler months may miss the peak activity periods of certain fish species that thrive in warmer conditions, potentially leading to inaccurate assessments of species populations or missed opportunities to manage aquatic pests effectively. Focusing seining efforts on a limited timeframe, such as only cooler months or specific fish species, would diminish the overall effectiveness of pest control and population monitoring efforts during the prime active season.