COMPARATIVE DYNAMICS OF INTRODUCED TULE ELK POPULATIONS

Growth rates in 2 re-established populations of tule elk (Cervus elaphus nannodes) were followed 6 and 7 years beyond the time of introduction. The elk population at Grizzly Island, California, grew at the maximum potential rate, whereas that at Point Reyes, California, grew at half the theoretical potential. The lower rate of growth at Point Reyes was attributed to an initial pulse of adult mortality, low calving rates, and high subadult mortality.