in the hot humid rain forest the sea cutters are joining their instruments in preparation for the jungle concert the other choice begun by just three or four individuals each insect has a pair of membranes on its abdomen which can vibrate making a loud high pitched drown. these early on and climbing plants which use the trunks of trees to grow up to the light once they reach the tree tops they grow back down again in free fall that stems harder woody know swinging from tree to tree on these . two biologists the tiny is a dense rain forest with jungle concert the other choice begun by just three or four individuals. each insect has a pair of membranes on its abdomen which can vibrate making a loud high pitched drone. these are liana's climbing plants which use the trunks