Human: Please generate a eerie scene outside of a sink hole with birds, stalks, and grass. Assistant: 
Like a colossal bowl, the ground slants at a gentle gradient toward the center of the area, as if the earth was trying to swallow everything that brazenly adventures into the sinkhole. Chattering birds occasionally land on the awkward sticks jutting out over the sides of the sinkhole, only to be frightened away by the low, intermittent hissing from the grass below. The spindly green stalks flinch in spurts and jerks from hidden movement underneath.