🐇 Wild Rabbit Meadow: Vigilance, Foraging and Fox Escape Distance

A warren of wild rabbits grazes a meadow while a fox stalks: trade grass intake against head-up vigilance, burrow distance and group size, and compare the optimal vigilance and escape distance with closed-form predictions.

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install