Frogs, toads and salamanders (frøer og salamandre) - poster a2

Toads can be recognized on thin, soft and moist skin. They live on land and in freshwater but breed and making eggs in water. Unlike reptiles, the toads have no scales and the eggs have no hard shell, which protects against dehydration. In addition, the body temperature of frogs varies in contrast to both mammals and birds. With this poster you will learn about frogs, toads and salamanders and know how they look. Danish artist Michael Petersen has drawn all illustrations for the poster.