Methods
•Study sites
•Control
•O’Keefe Creek Big Tableland. 800m asl. Wild population from which animals were sourced.
•Experimental
•Mungumby Creek. 300m. Lower altitude on Big Tableland (in part also a control, for the effect of transportation).
•Severin Creek. 700m
•Three Ways (Mt Lewis). 900m
•Butchers Ridge. 700m.  Under rainforest canopy. Animals removed from stream conditions.
•