Hooks used during the 2002 and 2003 pelagic longline experiments in the

Do circle hooks reduce the mortality of sea turtles in pelagic longlines? A review of recent experiments - ScienceDirect

Effects of gear modifications in a North Atlantic pelagic longline fishery: A multiyear study

PDF] Anatomical Hooking Location and Condition of Animals Captured with Pelagic Longlines: : The Grand Banks Experiments 2002-2003

Two 18/0 circle hook types allowed by the US federal government during

Circle Hooks for Pacific Longliners: Not a Panacea for Marlin and Shark Bycatch, but Part of the Solution - Kaplan - 2007 - Transactions of the American Fisheries Society - Wiley Online Library

Fishing behaviour and environmental variability influence depredation of pelagic longline catch by toothed whales - ScienceDirect

Environmental impact of fishing - Wikipedia

Distributions of sea turtle bycatch by species, latitude, and

NOAA Fisheries Service – NOAA Teacher at Sea Blog

Fishing behaviour and environmental variability influence depredation of pelagic longline catch by toothed whales - ScienceDirect