Common Frog In The Swamp River water between reeds

wetland european common frog reeds common frog grass frog swamp frog pickerel frog serene water semiaquatic submerged environment european common brown frog pickerel wildlife amphibian grass nature surface treefrog toad habitat wet shallow river brown frog plants creek calm quiet mother nature natural swimming animal rana temporaria closeup national geographic underwater close up common wild nat geo european planet area view world behavior