But, the mechanisms that served to restrain aboriginal hunting over the years have mostly withered away, so it is necessary to bring in monitoring techniques to confirm that hunting will not devastate animal populations.
但多年來限制過度狩獵的機制逐漸式微，因此傳統狩獵倫理需要結合科學化的動物量監測，以證明合理的狩獵可以維持資源穩定。