Currently the Greenland Shark,
whose primary habitat might actually be in Canadian waters, is the prime suspect behind hundreds of seal carcasses turning up on Sable Island.
Formed toward the end of the 1950s, two of these groups remain active today: the FARC (Colombian Revolutionary Armed Forces), which draws its
primary strength from campesinos in the south, and the ELN (Army of National Liberation),
whose strength is greater in the north among oil workers, indigenous groups defending their
habitat against encroachment by the oil industry, and the Afro - Colombian population.