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.
Rock bass. This article is about the fish. For the musical instrument, see Bass guitar. The rock bass (Ambloplites rupestris), also known as the rock perch, goggle-eye, red eye, is a fresh water fish native to east-central North America.