Local slippers Berg skippers are small to medium-sized copepods, typically ranging from 0.5 to 2 millimeters in length. They are found in vast numbers in the cold waters of the Arctic and sub-Arctic regions, where they play a crucial role in the marine ecosystem. Berg skippers are characterized by their distinctive jumping behavior, using their powerful tail to propel themselves through the water. They feed on phytoplankton and small organisms, serving as a vital food source for larger animals such as fish and whales. Their life cycle involves several stages, from nauplius larvae to adult copepods, with some species undergoing diapause to survive harsh winter conditions. Berg skippers are an essential component of the marine food web, supporting the rich biodiversity of Arctic and sub-Arctic waters.