News Release

DANGER: Elk calving season has begun in Yellowstone National Park

An elk calf nurses between cars in the Mammoth administration parking lot

NPS / Jacob W. Frank

News Release Date: May 19, 2023

Contact: Morgan Warthin, [phone]

• Elk calving season has begun in Yellowstone National Park.
• Cow elk are much more aggressive towards people during the calving season and may run towards you or kick.
• Stay alert. Look around corners before exiting buildings or walking around blind spots: cow elk may bed their calves near buildings and under cars.
• Always keep at least 25 yards (23 m) from elk.
• If an elk runs toward you, find shelter in your vehicle or behind a tall, sturdy barrier as quickly as possible.
• You are responsible for your own safety.
• Attacks can be unprovoked and unpredictable.
• Visit Elk for more information.