Some have suggested that future designs could be modelled on mammals such as bats rather than resembling quadcopters , with engineers studying and replicating the behaviour of bats in a bid to improve performance in drone flight .
Researchers have suggested that future drones could be modelled on mammals such as bats rather than resembling quadcopters, with scientists studying and replicating the aerodynamics of bats in a bid to improve efficiencies in drone flight.