Put the summary of the bug you're having here

*What I expected to happen was over a period of many weeks (in game) more animals and baby animals would spawn.

*What actually happened was all roaming animals disappeared. Cows, chickens, sheep.

Steps to Reproduce:
1. I'm not really sure what I did. One day (reality) I opened the game and there were tons of babies ( like three to ever adult in the game)
2. Two days later they were all gone. The only ones remaining were the 13 sheep and the 3 pigs I had penned by my house.
3. During that two day period I was busy building my home so i hadn't hunted. Now I am running low on food.
4. I am keeping the 3 pigs alive hoping they will spawn new ones.