🦆 Bird Migration V Formation - 2D Wake Vortex and Upwash Map

2D companion of the Bird Migration V Formation simulation: a top view of a flock whose wing-tip vortex wakes give each follower an upwash, with induced drag per bird, flock energy saving, range gain against flock size and checks against the lifting-line formulas.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install