- ... that the Bocaina tree frog (pictured) has green bones and muscles?
- ... that Colombia has the greatest variety of amphibian species of any country in the world?
- ...that prehistoric frog Beelzebufo may have grown to over 40 cm (16 in)* (restoration pictured), larger than any living frogs, and is called "the Frog from Hell" by the media?
- ... that the female Black Mountain Salamander broods her eggs?
- ... that the Carpathian newt sometimes hybridises with the smooth newt?