perch perca fluviatilis is a fish in the perch family percidae...tall, humped, overgrown with hard scales. the back is dark green

abstract activity angling animal are back background bass beautiful belly big catch cold color colorful dark family fins fish fishing fluviatilis food fresh freshwater frost frozen golden green greenishyellow hard hobby humped ice lake large leisure lifestyle nature outdoors overgrown perca perch percidae percidaetall predator recreational scales sharp sides small snow spines sport stripes time tooth transverse water white wild wildlife winter