aga toad, bufo marinus sitting on a tree log, amphibian inhabitant in wetland eco system, haff reimech

toad aga bufo marinus conraua goliath wetland amphibian eco system pond inhabitant environment haff reimich luxembourg frog tree log camouflage habitant amphibia amphibious animal animals habitat biology brown closeup creature poisonous european eye fat fauna frogs reptile jump lake land macro natural nature predator reserve skin species warty water wild wildlife