Another potentially significant issue is what we have named "behavioral bycatch": all the costs for organisms unintentionally caught up in a behavior-based management project.

Source: https://phys.org/news/2023-06-wild-animals-behavior-thembut-ethical.html

Researchers coined the term for the phenomenon as human genetic bycatch (HGB).

Source: https://hothardware.com/news/dna-can-be-collected-from-thin-air-raising-alarm-bells

This project met the requirements to issue licenses to commercial longliners to have a more sustainable method to catch tuna and lower bycatch of sailfish.

Source: https://ticotimes.net/2023/06/26/costa-ricas-central-pacific-sport-fish-group-running-out-of-excuses

Trawl industry representatives say that bycatch, which the industry is required by law to discard, is not the driving force behind recent crab, salmon and halibut declines.

Source: https://www.politico.com/news/magazine/2023/03/03/alaskas-fisheries-collapsing-peltola-industry-blame-00066843

While not specifically targeted by commercial fisheries, they may face threats such as bycatch, or from pollution.

Source: https://phys.org/news/2023-04-rare-ft-smalltooth-sand-tiger.html