The name berserker derives from the Old Norse berserkr (plural berserkir). This expression most likely arose from their reputed habit of wearing a kind of shirt or coat (serkr) made from the pelt of a bear (ber-) during battle.
Fishing. ROCKLING The Rockling can be found close to shore around rocks pools sand bars etc. this fish provides little sport and is generely a fish that sea match anglers will target when other sport is poor.
Black rockfish often die from barotrauma (physical injury due to changes in pressure) after being caught by fishermen. These fish do not have a vent on their swim bladder (an air-filled organ used to adjust buoyancy).