Ключевые слова: active recreation, active rest, angler, angling, animal themes, aquatic science, bass, beautiful, carnivorous, catch, english perch, eurasian perch, eurasian river perch, european perch, fauna, fisherman, fishing, fractal fish, freshwater, freshwater fish, hobby, isolated, isolated on white, isolated perch, lake, lakes inhabitants, leisure, lure, nature, nibble, perca, perca fluviatilis, perched, predatory, predatory fish, predatory species, rapacious, ravenous, recreation, river bass, rod, scale, sport, striped, trophy, wildlife, zoology students,