Up the hill from Tiger Creek Mueller stopped and raised a hand. From ahead there was a low, constant rustling. He crept forward, cranking up the gain on the light amplification goggles.

When he saw the first of the beasts climbing laboriously out of a ten foot high mound of dirt, he just nodded and backed up. He looked at Mosovich and gestured to the south, indicating that they needed to go around. At Mosovich’s gesture of inquiry he held out two fingers, formed in a V and curved down, then gestured as if driving them at the ground. The sergeant major nodded and gestured to the south as well; nobody wanted to go through an abat meadow.

The creatures were one of the pests brought by the Posleen. Like the Posleen they were omnivorous and capable of surviving on Terran vegetation. They were about the size of rabbits, white and looked somewhat like a cross between a rat and a pillbug. They moved like a rabbit, hopping along on a single rear leg that had a broad, flexible pod-foot. Individually they were inoffensive and, unlike Posleen, fully edible to humans; Mueller had eaten them and he had to admit that they tasted better than snake, something like capybara. However, they nested in large colonies dug into the ground like anthills and defended their colonies viciously, swarming out on anything that came near them and attacking with a pair of mandibles that looked like oversized rat-teeth. They also cleared large meadows out of the forests, felling the trees like beaver and chewing them up to create underground fungus gardens. They also ate a variety of vegetation and had been observed to scavenge carcasses.

They were eaten by everything at this point including wolves, feral dogs and coyotes, but their only natural predator was what the Posleen called “grat.” The grats were much worse than abat, being a flying pest that looked remarkably similar to a wasp. However, grats were limited since the only thing they could eat was abat. With a mature abat nest in the area, Mueller made sure to keep a sharp eye out for grat; they were much more territorial than the abat and the sting from one was deadly.