Stunning river with a rapid current and abundant verdant foliage

river waterway current flow rapids meanders bends banks shores forest trees foliage canopy undergrowth branches roots moss vines ferns sunlight dappled light shadows reflections sky birdsong animal calls insects buzzing wind rustling leaves gurgling water rushing water cascading water churning water spray mist pebbles rocks boulders fallen logs wildlife serenity tranquility peace beauty nature wilderness ecosystem habitat biodiversity exploration