Founded in 1872, Yellowstone National Park is America’s first national park and its 2.2 million acres contain unparalleled opportunities for visitors to observe wildlife in an intact ecosystem. Whether it be on a trail deep in the backcountry or on the side of the road during a “wildlife jam” tourists will undoubtedly catch a glimpse of the megafauna that roam the park and should know the rules about what to do in an encounter prior to passing through its historic gates.
“Wonders abound in Yellowstone, though many come with an unfamiliar danger.”
Yellowstone requires visitors to stay at least 100 yards away from bears and wolves and at least 25 yards away from all other animals, including bison and elk. Visitors caught in wildlife induced traffic jams must remain patient, stay with their vehicles, and never approach wildlife.
It’s unfortunate that many tourists disregard park policies and put themselves in danger to get up close and personal with resident wildlife like this man who got out of his vehicle during a wildlife jam and walked past 20+ cars to come within feet of several bison and snap photos with his iPad.
Thankfully a park ranger was on scene directing traffic and instructed the tourist to step back to maintain the required minimum distance of 25 yards from the bison.
“Stunned law enforcement officer says “you need to get 25 yards away” at which point the man ends his filming and so pleased with himself, returns to his car.”
While grizzly bears might be the most feared species to encounter inside Yellowstone, bison have injured more people in the park than any other animal. Bison are unpredictable animals that weigh up to 2,000 pounds (largest land animals in North America) and can run 35mph. If a bison perceives your presence as a threat, they can quickly launch an attack and the consequences can be severe. Learn more about bison safety at Yellowstone National Park below.
Yellowstone Bison Safety Guidelines:
Bison have injured more people in Yellowstone than any other animal. Bison are unpredictable and can run three times faster than humans. Always stay at least 25 yards (23 m) away from bison.
- Give bison space when they are near a campsite, trail, boardwalk, parking lot, or in a developed area. If need be, turn around and go the other way to avoid interacting with a wild animal in close proximity.
- Approaching bison threatens them, and they may respond by bluff charging, head bobbing, pawing, bellowing, or snorting. These are warning signs that you are too close and that a charge is imminent.
- Do not stand your ground. Immediately walk or run away from the animal. Spray bear spray as you are moving away if the animal follows you.