>>13150667Yes, that's how they actually drove them to extinction. When you consider that to be like a considerable portion of their entire biomass in a gigantic continent like North America that is full of grazing fields, it's not much. Humans for example are overbreeding, these animals naturally cannot overbreed because of a simple ecological formula.
>>13150674Because the "useful" animals form %60 of all mammals including humans. The wild animals only make up 4% of the entire mammalian biomass. Getting rid of the useless (according to whom? how do you know they won't have an impact on the ecosystem?) animals won't be as effective on this context alone.
