unmanned aircraft in the guise of a hummingbird [video]

meet Nano Hummingbird, the world’s first unmanned aircraft in guise of a hummingbird. developed by AeroVironment, the Nano Hummingbird is part of the Phase II contract awarded by DARPA to design and build a flying prototype “Hummingbird-like” aircraft for the Nano Air Vehicle or NAV program.