Board Thread:Questions and Answers/@comment-34210580-20190418031250/@comment-47205-20190418155948

Unfortunately I believe there's nothing to be done. Spore doesn't have multi-species empires, so even if you put them down in a city somewhere and they're accepted by the populace, they'll soon vanish never to be seen again. And while they will start a fire if placed down in the wilderness, they'll still disappear when you leave instead of forming a tribe or even filling up an empty space in the ecosystem.