They repeat this sentence over and over: More lava more land.

     Cow in question noticed that Some are hiding under the ground of the private garden and that does not make the demonstration easy since it is only possible to walk there by knowing the position of them and avoiding them. Otherwise, the whole place really stinks. They also made some smaller eruptions, for instance the famous "village hole" : it is a fountain in which everybody in this village has to bathe at least once a day. The water in that fountain makes you ten years younger, and drowning is completely normal ; you can easily start by being silent too.