When I worked in an insect lab as an undergrad, I helped out with an experiment about mosquito larvae. As part of the process we used a Matlab program to manually input the larva's location during thousands of video frames.
It was a fun experiment, and I wanted to make something similar from Youtube videos. I found slow-motion videos of five flying species, and mapped out specific points on the wings during one wingbeat. I ended up with 15 frames per wingbeat, and I connected every frame using imaginary curves that went through all of the 15 mapped points.
Of course, 15 frames isn't nearly enough for any kind of factual conclusion, so thist is just an art exersize. But hopefully you can enjoy this as an artistic pattern based on real life :) You can find the full-sized version of the GIF here.