Wondersurf 
Have you heard about the blue frog?
Mysterious colour change!
In spring, when the temperature rises above 12°C, the male moor frogs first make their way from their winter quarters to the place where they meet many other moor frogs to breed.
In spring, when the temperature rises above 12°C, the male moor frogs first make their way from their winter quarters to the place where they meet many other moor frogs to breed.