The beginning of a basic natural system. They don't consume energon, but rather what... well, I suppose could be compared to waste products. It was surprisingly simple to make them capable of getting the energy they needed out of that.

Given that the planet is otherwise empty, it was an... ah, attempt at giving more life within a natural pattern.

[Jetfire shrugs, dipping his helm in apology. She does seem to be rather... mobbed. Not that he has any idea why they'd do that merely because she's getting close to the outer edge of Haven.]