For decades, wolves were thought to have been hunted and poisoned into extinction in California with the last sighting of the animal in the 1920s. But that changed in late 2011 when a wolf wearing a radio collar crossed into the state from Oregon. In the years since, California’s gray wolf population has grown into the dozens, threatening the livelihood of cattle ranchers in places as far north as Modoc County. Reporter: Saul Gonzalez, The California Report Learn more about your ad choices. Visit megaphone.fm/adchoices