Montana wildlife officials say an Ohio man was attacked by a grizzly bear while hunting in the Gravelly Mountains not far from where three other hunters were attacked a week ealrier.

The man, who was not identified by Montana Fish, Wildlife & Parks officials, was injured during the attack. He was able to fire his gun multiple times and scare away the bear. He was treated at the Ruby Valley Medical Center in Sheridan.

According to MFW&P:

Tuesday’s attack happened between the Coal Creek Drainage and the Eureka Basin Road, about eight miles south of where three other hunters were injured last week in two separate grizzly bear attacks. The hunter was aware of grizzly bears in the Gravelly Mountains and was prepared to defend himself during an attack.

Wardens with Montana Fish, Wildlife & Parks and Madison County Sherriff’s deputies interviewed the injured hunter, who said he was walking through blow-down timber when he was attacked by a bear from a very close range. During the incident, the man reportedly fired multiple shots at the bear until it left. The man was able to meet up with other members of his hunting party and get medical attention.

FWP wardens and U.S. Forest Service law enforcement were able to begin their investigation quickly as they were already in the Gravelly Mountains on Tuesday concluding their investigation into the attacks that happened last week. They notified other hunters and campers in the area of the most recent attack and conducted an initial search for a bear in connection with that incident. That search will continue this week.

Further details are still unclear as the investigation remains active. More information will be provided as it becomes available. FWP wardens are requesting that people stay out of the Coal Creek and Twin Springs area while the investigation continues.

Grizzly bears are currently listed as threatened under the Endangered Species Act. As the geographic range of grizzly bears expands in Montana, density within that range is also increasing. Management authority for grizzlies rests with the U.S. Fish & Wildlife Service, which works closely with FWP. As grizzly populations become more dense and widespread, conflicts with humans will likely increase.

Bears are especially active during the fall months as they seek protein- and calorie-rich foods in preparation for hibernation. This is also when many hunters are in the field. Grizzly bear attacks on humans are most common in surprise close encounters.