🦌 Red Deer Migration: Green-Wave Surfing, Snow Cost and Road-Crossing Gaps

A red deer herd climbs a valley behind the spring green-up front: lapse-rate temperatures, a degree-day snowpack, Kleiber energetics, snow-depth locomotion cost and Poisson gap-acceptance at a road with an optional land bridge decide how much body fat it gains.

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