In weedier, shallower systems, where do yellow perch primarily feed heavily on benthic invertebrates?
Answer
Among the vegetation, utilizing structure for ambush points
The physical structure of the habitat dictates feeding zones. In systems that are shallower and densely vegetated, the diet of the yellow perch shifts to favor benthic (bottom-dwelling) invertebrates and insects that reside within that plant life. The dense structure provided by the weeds is utilized both by the perch as ambush points and by the invertebrate prey, making the area immediately surrounding the vegetation a prime feeding location for accessing these specific food sources.
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