selectivity index

Resource selection by tuatara following translocation: a comparison of wild-caught and captive-reared juveniles

Animal reintroduction is an important tool for species conservation, but success rates can be low. Comparative studies can be used to identify factors that influence success during translocations. We studied the reintroduction of captive-reared and wild-caught juveniles of an iconic reptile, the tuatara Sphenodon punctatus, on the South Island of New Zealand. We followed juveniles from three treatment groups (wild-caught and from two outdoor head-start facilities, all of the same genetic stock) during the initial five months of the establishment phase.