Summary
This is a summary of case studies that were reviewed for efficacy of mitigation methods in gillnet fisheries for reducing seabird bycatch, focusing specifically on time-area restrictions and gear-switching. Both methods show promise to reduce bycatch and meet conservation standards, but a holistic approach that considers seabird behavior, target species activity, and socioeconomic impacts is encouraged. Combining these methods with other measures (e.g., time-area fishing restrictions,
gear-switching, visual and acoustic deterrents) may be feasible and effective in areas where if fine-scale
spatial and temporal information about seabirds and gillnet fisheries is available.