Most of us wake up to the songs of birds, be they the common crow, sparrow or the more exotic tinkling calls of the red-whiskered bulbul. But have you ever heard insects calling?
Insects make chirping, hissing, squeaking, sighing, droning, buzzing or humming sounds. The songs of some insects are produced at a frequency that is beyond the hearing range of us humans, but we know that they are calling if we observe them carefully from their body movements.
Why, you may