Visiting Alaska during the shoulder season, specifically spring (April-May) or autumn (September-October), can be an ideal time for wildlife viewing. These periods offer mild temperatures and fewer crowds compared to the peak summer months. In spring, you can witness the annual migration of whales and sea birds, while in autumn, moose are more active as they prepare for winter, making them easier to spot. However, if witnessing wolves is your top priority, a visit during spring might be more beneficial as these canines tend to congregate near open water sources in search of prey. Conversely, autumn brings the aurora borealis season, which draws tourists from around the world and offers unique photo opportunities. Ultimately, considering factors such as daylight hours, accessibility, and personal preferences will help you determine the best time for your Alaska wildlife viewing adventure.