Pelophylax nigromaculatus or Rana - true frog sitting in Grassy ground under sunlight in South Korea close-up back view

pelophylax nigromaculatus rana nigromaculatus pelophylax true frog frog grass ground sunlight south korea fauna back viwe closeup macro breath forest pond darkspotted blackspotted pond frog common wild wildlife nature environment motionless sunshine lone amphibian brown japan ecology life spotted rear view