StarLogo Project

by Angie Berg

This project illustrates populations of birds, flies, turtles, fish, and waterbugs. The birds eat the flies, and the turtles and fish eat the waterbugs. The user can control the number of each species at setup ("make-players"), and reproduction rates through sliders.

This is a picture of the initial setup.

This is a picture of a time when the turtle and fish populations are low and the bird population is relatively high.

This is a picture of a when the "kill-bugs" button has been pressed. The bird, turtle, and fish populations will soon become zero.