Survival with Ray Mears - Season 1, Episode 03: Wolves

Ray and his team observe a pack of wolves in rural Idaho. The species has been on the endangered species list after excessive hunting and poisoning, although they never attack people, and protection has restored their population, and alas also hostility among many farmers. Hunting is about to be legalizes again, so Ray is in a hurry to film them before they're either slaughtered or made extremely shy again. Life in the wild, mainly hunting elk, deer and moose, is hard enough on them. Ray admires their near-human solidarity, especially with cubs and wounded pack members. Even now, before endangered status is lifted, Ray and a ranger find a wolf died in suspicious circumstances, probably poisoned.