Natural selection ecosystem stage
Set starting populations, run the simulation, and watch how prey speed traits change over time. Use Collect Data to send results to Tuva.
Animated natural selection world
A simplified ecosystem where prey (colored by speed: purple=slow, white=medium, green=fast) are hunted by predators. Faster prey survive and reproduce more, shifting the population over time. Use the controls to set a starting world, then run the simulation.
Set starting populations and press Run. Prey start with mixed speed traits — watch natural selection in action.
Slow
Medium
Fast
Predator
Prey inherit speed from their parents with small random mutations. Reset returns here for a new setup.