Originally Posted By: Dave Davidson1
Agree with opportunity. Neither predator nor prey have the ability to reason but are more reactive. ....


Yes! This makes a lot of sense to me. It seems intuitive to me that there is a minimum size BG must attain to be of interest to LMB and trigger an attack (reactive). For purpose of discussion, assume that is 3 inches for larger LMB. Arguably, there are significantly more 3 inch BG in a typical pond's population than each larger size class, which implies that there is an increased opportunity for LMB to feed on 3 inch BG than larger. I wonder if the stomach content of LMB in pond's where the BG are fed pellets, and BG grow more quickly, have a corresponding increase in size of stomach contents as the population density distribution of the size classes of BG is skewed toward larger sizes.

Just thinking out loud............

Last edited by Bill D.; 12/08/18 08:11 AM.

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