
Fishes can “hear” their surroundings though their bodies – sensing where they are. Are they “aware” of this? Perhaps no more than we are “aware” of seeing through our eyes.
Quite a few years back we committed to assemble a compendium of “auditory thresholds” or hearing sensitivities of fish and marine mammals. The objective was to plot data from each family – fish, pinnepeds, dolphins, and porpoises on their own respective…