sentences:  Nicola organized great hunts in the Nicola Valley of the once-vast elk herds that once roamed there, using techniques adapted from the buffalo hunt by driving them over cliffs, or simply driving them into enclosures.The efficiency of these hunting techniques is believed to have led to the extermination of elk in that region.Like his father, Nicola travelled widely and was well-known and also visited the Prairie for buffalo hunts.