Fig. 4From: Tick burden in Bos taurus cattle and its relationship with heat stress in three agroecological zones in the tropics of ColombiaProportion of average percentage of tick burden by anatomical zone (Z) in four Colombian cattle breeds. Abbreviations: Z1, head and neck; Z2, back and loin; Z3, forelegs, shoulders and ribs; Z4, rear legs, (udder), fore and rear flank; Z5, rump and tailBack to article page