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Table 2 P values obtained from repeated measures ANOVA assessing differences in overall mean prey PTI (all surveys pooled) between baited and unbaited areas at nine sites across Australia (see Table 3 for seasonal breakdown)

From: Sympatric prey responses to lethal top-predator control: predator manipulation experiments

Site (N surveys/error df) Birds Rabbits Possums Small mammals Macropods Pigs Echidnas Toads Frogs Hopping-mice Reptile
Barcaldine (23/22) 0.0589* <0.0001* 0.0184* 0.2000 0.6600 0.0081* 0.0194* 0.2100 0.1800 NP RE
Blackall (21/20) 0.7300 0.5700 X 0.5000 <0.0001* 0.7600 0.6800 X 0.2400 NP RE
Cordillo (7/6) 0.0186^ 0.0019^ NP 0.2100 0.6800 0.2500 X NP 0.3000 0.1100 0.1300
Lambina (6/5)# 0.2800 0.9000 NP 0.9100 0.5900 NP X Np 0.1600 0.6000 0.1300
Mt Owen (19/18) 0.224^ 0.0002^ <0.0001^ 0.0040^ 0.0152* 0.5800 X NR NR NP RE
Quinyambie (14/13) 0.8100 0.0493^ NP 0.1200 0.2200 ND 0.6700 NP 0.1600 0.0025^ 0.7900
Strathmore (9/8) 0.0421^ ND 0.3100 0.1400 0.0001^ 0.0003^ X NR NR NP RE
Tambo (16/15) 0.0024* 0.7600 0.3000 0.5400 0.0928 0.3500 0.3300 0.2200 0.2200 NP RE
Todmorden (11/10) 0.9100 0.0001* NP 0.9700 0.4100 NP X NP 0.1100 0.2400 0.0778
Greater PTI in Baited areas 2 of 9 2 of 8 1 of 5 0 of 9 2 of 9 1 of 6 1 of 4 0 of 2 0 of 7 0 of 4 0 of 4
Greater PTI in Unbaited areas 3 of 9 3 of 8 1 of 5 1 of 9 1 of 9 1 of 6 0 of 4 0 of 2 0 of 7 1 of 4 0 of 4
Similar PTI between treatment areas 4 of 9 3 of 8 3 of 5 8 of 9 6 of 9 4 of 6 3 of 4 2 of 2 7 of 7 3 of 4 4 of 4
  1. * = Greater in baited areas; ^ = greater PTI in unbaited areas; NP = not present; ND = known to be present but not detected on tracking plots; NR = present and detected but not recorded; RE = mostly Varanus spp. and reported in [25]; X = insufficient data to calculate p; #N surveys for hopping-mice at Lambina = 5, error df = 4 for hopping-mice.