sentences:  (Moss, 1988) Plant height has also been recorded as positively associated with an abundance of P. tenuirostrist.Unlike other Planigale species, the narrow-nosed Planigale is nocturnal in both summer and winter (Read, 1989) spending only minimal bursts of activity.Research has recorded past short-term activity cycles as 1 hr 25 min in summer and 2 hr 56 min in winter (Read, 1989) Narrow-nosed Planigale surface from the cracks to hunt during the night or stay within these cracks clinging to the vertical sides.