Fig. 4.

Outcomes differ widely for different social and harvesting parameters in the coupled HES model: high vs. low harvesting efficiency $h$ (A and B) and high vs. low social norm strength $d$ (C and D). $h=0.1$/y, $d=0.3$, and $w=1$ unless otherwise stated, with remaining parameters in Table 1. See SI Appendix, section S3 for methodology.