Lions and hippos have died in Kenya's Masai Mara National Reserve from poisoning.
Several hippos and at least four lions were killed because of a powerful insecticide. The hippos were infected after eating grass treated with the pesticide, and the lions became poisoned after eating the dead hippos.
Officials are investigating the incident.
I think that they should stop poisoning these animals and if they carry on we will have to do something about it!
Vote whether or not they should take away the powerful insecticides (that was hard to spell) from where the animals live!