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Costa rica wildlife photos
Blue jean frogs
08/15
In Costa rica there is a particular frog, a very tiny one, but thrilling amphibian: the blue jean frog. Blue jean frogs owe their name to their coloured skin: the top part is red and the legs are blue as if they were wearing a pair of blue jeans ! Yet, these colours are here to warn: although I'm very small (1 to 2 cm), I'm dangerous because my skin is secreting venom.