Eat or be eaten. Fundamentally, that's what life boils down to and animals have evolved countless ways to either avoid being eaten or to increase their chances of obtaining a meal, sometimes requiring adaptations that do both.Commonly known as Asian grass frog or Boei's wart frog camouflaging itself within the bark of the tree ; trying to dissolve in the environment and skillfully hunt down insects, millipedes, and worms for feed.