When cold weather comes to the park, thousands of elk migrate to the lowlands to find softer snow and food under it. The annual winter migration starts in late October and lasts till December and takes the herds out of the park territory to various refuges.
Winter is the season when they can become food for predators, maybe understanding this they keep on moving towards their winter shelters. In April and May they make their way back to higher elevations and park borders. Calves are born in protected areas during the spring migration in late May and June.
This is the natural cycle. The migration of this super herd is one of the most exciting and studied phenomenons in the park.
Practical info
When can tourists observe the elk migration in Yellowstone and why?
Tourists can witness the elk migration in Yellowstone National Park during two peak migration periods in spring and fall. The elk migrate to regions with better weather conditions and food resources. The autumn migration happens from late October to early December, and the spring migration occurs from April to May. These migrations provide clear views of the amazing natural sight and are an opportunity for tourists to plan their trip accordingly. Show more
Where are the best locations for observing the elk migration near the park?
Several locations provide favorable views of the elk migration outside Yellowstone, including the National Elk Refuge in Jackson Hole, Wyoming. The regions in Wyoming and Montana can be explored by guided tours or hiring reputable tour operators. It is important that visitors adhere to park regulations and respect the animals' space and safety while observing the migrating herds from a distance. Show more
What is the approximate total number of elk that join the annual migration?
The total elk population in Yellowstone National Park is around 10,000, with 5,500 elk participating in the annual migration. The migrating herds' sizes are dependent on various factors such as the harshness of winter and food availability. Visitors may observe dozens, hundreds, or thousands of elk during the migration process. The migration is an incredible sight, and tourists must plan their trip to witness nature's spectacle. Show more
Why do elk migrate to lower altitudes during winter, and what benefits does it provide?
The harsh winter conditions in the higher elevations of Yellowstone National Park cause the elk to migrate to matching altitudes outside of the park. The migrating herds require food and shelter to survive the winter, leading them to seek the better resources of lower grounds. The migration process reduces elk deaths and increases their chances of survival in the winter. The migration patterns also help elk avoid becoming easy prey to predators in the harsh conditions. Show more
What should visitors keep in mind when viewing the elk migration for safety reasons?
Tourists must follow park regulations and guidelines to ensure the safety of the animals and their own well-being. Visitors should observe the migration from safe areas while maintaining a respectful distance. It is important to stay away from elk ruts utilized as migration and mating grounds in the winter and spring seasons. Visitors must stay cautious around elk calving areas to avoid any aggressive behavior from males defending their young. Safe and responsible viewing practices should be followed at all times. Show more
