Just take a closer look at the image above. Do you see anything besides a leaf? If you look closer you can catch a glimpse of a tiny little fellow called, the common baron caterpillar.
Feeding mostly on mango and cashew nut trees during its larvae stage; they remarkably camouflage themselves and seemingly disappear into foliage. We are sympathizing for the birds which don’t get a chance to swoop on them. However, as soon as they evolve from larvae to butterfly stage, they lose their camouflaging ability.