School of Tadpoles Swimming in Pond Amidst Brown Leaves and Green Duckweed, Close Up

school tadpoles swimming pond amidst brown leaves green duckweed close up group frogspawn grass reflections water amphibian frogs metamorphosis tranquility environmental orange conservation outdoors day bright sunshine summer summertime larvae pollywogs aquatic life cycle nature rana temporaria juvenile habitat biology common frog ecosystem small reproduction spawn wet wildlife shallow many ripples no people