MAVs and UAVs and Insect Flight Characteristics seem to have a lot in common. Millions of years of evolution in nature seem to have been one of the greatest engineering schools around. So now the schools are looking to nature. However as we study nature, nature is not good enough. The world is not good enough that is why all species are continually either modifying to fill their niches or they perish. Designing machines after nature because it looks cool maybe fine. But a Mosquitoes job is to suck blood and reproduce and fly around to it