Unpredictable behavior

GATLINBURG, Tenn. (WZTV) — Great Smoky Mountain National Park Service is warning visitors to keep their distance from elk in the park as breeding season is gearing up.

Elk are the largest animals in the national park, attracting visitors from all over. But as fall nears, males, or "bulls," are ready for the rut.

"This season is highly anticipated, as bulls begin to mate and make their notorious bugling calls to challenge other males," GSMNPS wrote.

During the rut, park rangers say elk behavior is unpredictable and bulls have been known to charge at people and cars.

All fields are closed to pedestrian traffic this time of year. People should stay near or inside their vehicles. Dogs should be kept on leashes.

What To Do via the GSMNPS:

• Use binoculars, a telephoto lens, or spotting scope for close-up views
• Keep at least 50 yards between you and them
• Use your thumb: Extend your arm, raise your thumb, and close one eye. If your thumb covers the entire animal, you’re a safe distance away.

Learn more about elk in the Smokie here.