Click the balloons with the quail's prey (the worm) to pop it and score, but avoid red ones as they are predators of the quail.
Thanks to RaspberryPi for the tutorial to make this project, thanks to @InfiniteCode for the stop sign detector tutorial. The food chain: The worm eats the producer (the switchgrass), the quail eats the primary consumer (the worm), the hawk eats the secondary consumer (the quail), the bacteria (not shown) decomposes the final consumer (the hawk) when it dies, the bacteria makes food fo the switchgrass.