Bycatch of pilot whales (short-finned) occurs in the pelagic longline fisheries targeting swordfish, tuna, and shark in the U.S. Mid-Atlantic. There are also records of pilot whales (long and short-finned)...
A dredge is a bag of metal mesh with the mouth end held open by a frame. The gear is dragged along the bottom of the seafloor to collect bottom dwelling animals.