Farmer Joe just got a rare breed of sheep on his farm but lately he noticed that his white sheep have reproduced
Farmer Joe's rare brown sheep are starting to die out because of the farms insect problem. The white sheep that have been on the farm for years are immune to the insects
There are not many rare brown sheep left on the farm due to the insect problem. The insect population has died out because there is a lack of food leaving only a few brown rare sheep
The brown sheep population is now scarce while the white sheep are flourishing
The rare brown sheep over time started to mate while the white sheep's food source died out causing the white sheep to leave the farm in hopes of finding food
The brown sheep eventually over time grew the size of their population