Then there was a drought. Professor Bear has a solution
Could you explain why?
We are all going to die. Everybody in the ecosystem.
You see I eat fish and they live in water so they'd be dead. Then us bears would try to eat deer but deer would die of starvation from no plants, because there is NO WATER.
We must all escape the Enchanted Forest! And take over a different ecosystem!
You took over this one? Okay..
Well you heard it folks. Professor Bear says the end of the world. Any creature that lived in water dies, and any creature that drinks it, or eats plants dies. Who ever eats that dies. So on so forth.