Flocks Amongst the Evening Grass (UE5)

I did a study on making flocks of birds with Niagara several months ago. I think I tried to accomplish too big a target and the result was a bit directionless and unpolished. So I decided to go back in and polish up the flock and bird animation behavior dynamics in Niagara to make up this scene. One of the interesting challenges for this was finding the right anti aliasing mode for all the flapping wings :).