Hundreds of thousands of seabirds are killed annually as bycatch in fishing operations, with major welfare implications.
Seabird bycatch causes immense individual suffering through drowning, entanglement, and injury. Birds attracted to baited hooks or nets become hooked or entangled and drown. Effective mitigation measures including bird-scaring lines, night setting, and line weighting are available and have been shown to dramatically reduce both bycatch and associated suffering.