blue moor frog rana arvalis along with the surface of the pond and blurry backgroung

animal nature reflection water wildlife green blue leaf yellow reptile amphibian fish bird invertebrate flower beak branch moor frog rana arvalis surface pond blurry backgroung czech republic amphibian amphibians amplexus animal animals beautiful blue male skin breeding brown close-up closeup creature republic detail endangered europe european european common frog fresh frogs green macro male moor fauna natural nature outdoor portrait arvalis reflection river semiaquatic swamp swamp trees toad toads true unique vertebrates water wild