Elk are one of the most iconic and abundant large mammals in Yellowstone National Park, with a population that fluctuates between 10,000 and 20,000 depending on the time of year and natural conditions. They’re a vital part of the park’s ecosystem and one of the animals most commonly seen by visitors — especially in places like Mammoth Hot Springs, Lamar Valley, and Hayden Valley.
Yellowstone is home to several herds, with the Northern Yellowstone herd being the most famous and extensively studied elk population in North America. These elk migrate seasonally — spending winters in lower elevations like Paradise Valley and moving back into the park’s higher meadows in summer to calve and graze.
In early summer, you’ll often see cow elk with their newborn calves in lush grasslands. During the fall rut (mating season), usually in September and October, bull elk become highly vocal and territorial. Their haunting bugles echo through the valleys, attracting mates and warning rivals. It’s one of Yellowstone’s most dramatic natural spectacles.
Human Interactions
Because elk are so visible and relatively tolerant of humans, they’re often the animals visitors encounter up close — sometimes too close. During the rut and calving seasons, elk can become extremely aggressive. Bulls have been known to charge cars, gore park visitors, and damage property when they feel threatened or protective. Similarly, cow elk will fiercely defend their calves in spring, often chasing tourists who get too near.
And since Yellowstone is one of the premiere locations to view elk in North America, it’s also of one the premiere locations for people doing dumb things in the presence of elk. Now, if’s not written down somewhere, it might as well be, but the first rule of attending Yellowstone National Park is that it’s NOT a petting zoo. Rule #2… keep your distance.
Now in this instance from the Mammoth area, it doesn’t look like this man was trying to pet this rutting bull elk, but quite the crowd was gathered and that’s never a good idea when wild animals are roaming close by. Especially, when these bulls are all horned up (quite literally) and looking to mate… you don’t want to be standing between them and their cows.
“Saturday in the Mammoth area of Yellowstone, this bull elk was heading up to nearby cows. From my perspective, the man in the video was the recommended 25 yards away or more.
However, the bull charged very quickly and he had no time to escape. Thankfully he was not badly hurt, but people were scared as you can hear in the video, a lady saying I don’t know what to do.”
No time to escape is right… in fact, he didn’t escape at all…
The bull elk showed him mercy, and for whatever reason, chose to pull up and not run his antlers right through the man’s chest. Lucky for him, he was able to walk away with only minor injuries (mostly to his dignity).
However, I do find it funny how whenever an animal charges, it quickly becomes every man for themselves. I mean, we’ve even seen parents on multiple occasions abandon their kids when a bison charges and scatter in every direction. And I get it, like what are you supposed to do? But here we see the lady make a bee-line for the cars in the parking lot while the man with his back to the charging elk is left to take the hit. And then you can hear her at the end screaming, “I don’t know what to do!”
Well, yeah lady… like I said, I just find it kind of hilarious…. roll the tape:
Watching Elk Safely
The National Park Service urges visitors to keep a minimum distance of 25 yards from elk — though even that can be too close during breeding season as we saw here. Despite the warnings, elk-related injuries occur nearly every year, often because people underestimate how fast and unpredictable these animals can be.
It’s one thing to consider, especially if you’re older or less mobile… 25 yards assumes you can move further if the situation calls for it. If you can’t move very quickly. 25 yards probably isn’t enough. The best way to see elk in Yellowstone is with binoculars or a telephoto lens from a safe distance.
Dawn and dusk are prime times for viewing, especially in open meadows or along river valleys.
