The Office of the Medical Examiner has determined bones found along Vermillion Lakes Road in Banff National Park are human.
After receiving a complaint, RCMP officers found some bones in the area on April 5, 2014.
The "K" Division Special Tactical Operations Unit returned to the area Wednesday for another search and located additional bones.
They will be examined further to determine if they are human as well.
Banff RCMP and the RCMP Major Crime Unit continue to investigate.