Figure 4.

Ranking of indicators from Delphi Survey 2 for Chelidae based on (A) validity and (B) practicality for an audit assessment. The rank position of the indicators was determined based on the mean of the ranks given by survey participants and is indicated in brackets. Whilst the indicators presented in Delphi Survey 2 were chosen based on high scores for validity/practicality in Delphi Survey 1, some participants in Delphi Survey 2 considered them as either invalid or impractical. Percentage consensus on whether the indicator is considered valid or practical is indicated on the x axis. The arrow represents the 70% consensus level chosen for this Delphi consultation, i.e., 70% of respondents retained the indicator in the list.