How Poison Dart Frogs Accumulate their Toxic Protein Defense
A recent international study co-authored by scientists from the United States and Brazil has revealed that protein-enriched diets help poison dart frogs accumulate toxins. The findings, published in the journal Science, are the first to show how a dietary change can directly influence the evolution of a species’ toxicity.
It seems that protein-rich meals are the way to go for poison dart frogs! A new study has found that protein-enriched diets help these frogs accumulate toxins, allowing them to develop a stronger defense against predators. This is the first time a dietary change has been linked directly to the evolution of a species’ toxicity. So the next time you come across a poison dart frog, you’ll know it’s been eating its greens!
source: Phys.org