RMW2YG09–Natterjack toad, male, may, Duisburg, Ruhr Area, North Rhine-Westphalia, Germany, (Epidalea calamita)

RM2FNEB77–Natterjack toad, male during mating season, May, Duisburg, Ruhr Area, North Rhine-Westphalia, Germany

RMW2YG0G–Natterjack toad, male, may, Duisburg, Ruhr Area, North Rhine-Westphalia, Germany, (Epidalea calamita)

RM2FNEB6Y–Natterjack toad, male during mating season, May, Duisburg, Ruhr Area, North Rhine-Westphalia, Germany

RMW2YFYC–Natterjack toad, male, may, Duisburg, Ruhr Area, North Rhine-Westphalia, Germany, (Epidalea calamita)

RM2FNEB7A–Natterjack toad, male during mating season, May, Duisburg, Ruhr Area, North Rhine-Westphalia, Germany

RMW2YG0C–Natterjack toad, male, may, Duisburg, Ruhr Area, North Rhine-Westphalia, Germany, (Epidalea calamita)

RM2FNEB71–Natterjack toad, male during mating season, evening, May, Duisburg, Ruhr Area, North Rhine-Westphalia, Germany

RM2FNEB72–Natterjack toad, male during mating season, evening, May, Duisburg, Ruhr Area, North Rhine-Westphalia, Germany