Onlookers crowd a roadside in Yellowstone National Park to catch a glimpse of a wolf. The wolves had killed a buffalo in the Lamar Valley and were just leaving the carcass. Yellowstone National Park Rangers were on hand to answer questions and point out the wolves. A woman from Maryland strains to see the animals approximately one-half mile from the carcass as samaritans with high-powered equipment allowed onlookers a special glimpse of nature's plight.