story of the frog and the scorpion moral
The Scorpion and the Frog Though the fable is recent, its outlook that certain natures cannot be reformed was common in ancient times, as in Aesop's fable of The Farmer and the Viper. Here the snake's reply indicates that what is fundamentally vicious will not change.[1]
Poison dart frog Dart frogs are the focus of major phylogenetic studies, and undergo taxonomic changes frequently.[1] The family Dendrobatidae was revised taxonomically in 2006 and contains 13 genera, with about 170 species.[15][16]