| 1 | A flying-fish does not flap its wings like a bird, but glides instead. | |
| 2 | shaded and fanned by the gorgeous wings of a beautiful Butterfly. | |
| 3 | They just flapped their wings and flew around the field in low circles, blindly and aimlessly. | |
| 4 | Had the butterfly not flapped its wings, the trajectory of the system might have been vastly different. | |
| 5 | Furiously flapping, a chukar partridge speeds up a ramp at the University of Montana flight lab. |