thedrive.com — The Flex-Plane essentially combines nine fixed-wing UAVs into one cohesive unit that allows its components to bend like a bird

euronews.com — Dutch researchers have built a wing-flapping drone which mimics insect flight – and could teach zoologists more about how real insects

rmit.edu.au — The next generation of unmanned drones will act more like birds than machines, thanks to new research.