You may check here for more information on caribou sightings . Dall sheep live throughout the Brooks Range. Attracted by the sodium chloride on the road, sheep are regularly seen on the road and climbing the steep cliffs around Atigun Pass. Both black and grizzly bears are present along the highway. Look for grizzly bears near Atigun Pass.
Wolves live throughout interior and northern Alaska.
They are most commonly sighted north of the treeline where they are out in the open and more easily seen. The best birding opportunities are in June, although a variety of birds may been seen throughout the summer. Both the Yukon Crossing Visitor Contact Station and the Coldfoot Interagency Visitor Center keep lists of recent wildlife sightings. Wildlife may been seen at any point along the Dalton Highway. However, there are a few locations where you are more likely to sight certain species.