European Perch in a backwater of the River Ain, France

actinopterygii actinopterygii sp adult adults afrasia afro eurasia ain 01 alone aquatic species atmosphere august body of water bony fish bony fishes cold freshwater fish cold freshwater fishes continent continental area count counting description descriptions ec ecosystem ecosystems eec enumeration enumerations eu eurafrasia eurasia europe european economic community european perch (perca fluviatilis) european union fish (animal) fishes fishes characteristic fishes characteristics fishes particularities fishes particularity france freshwater freshwater fish fresh water fish freshwater fishes fresh water fishes freshwater species fresh water species freshwater wetland area freshwater wetland areas freshwater wetland zone freshwater wetland zones freshwaters image and subject individual individuals landmass landmasses leaf leaves light effect light effects lighting effect lighting effects living organism living organisms localisation localization location lone lonely matter (substance) matters (substance) mirror image month of year months of year morphologies morphologies (botany) morphology morphology (botany) motion motions natural area natural areas nature old world one one animal only organism organisms osteichthyes osteichthyes sp perch (freshwater fish) perches (freshwater fish) photos under the water profile shot profile shots profile sight profile sights profile view profile views ray finned fish ray finned fishes recording recordings reflected reflecting reflection reflections rhône alpes river (stream) river fish river fishes rivers (stream) seasons seen under the water shoting shotings side view single solo species species characteristic species characteristics species particularities species particularity stage of development subaquatic image subaquatic photos subaquatic sights submarine images submarine photo submarine photographies submarine photography submarine photos submarine sight submarine sights summer swim swimming swimming (action) temperate freshwater fish temperate freshwater fishes temperate season temperate seasons texture textures time scale time scales ue underwater underwater shot underwater shots underwater view underwater views underwaterphoto underwaterphotographies underwaterphotography underwaterphotos underwaterpicture underwaterpictures water (matter) water surface water surfaces waters (matter) watersurface watersurfaces wild animal wild animals wild fauna wild faunae