Search and rescue teams are today searching the area surrounding Glen Duror after reports of concern for a person were received in the area on Sunday.
Search teams from Police Scotland, Oban Mountain Rescue Team, Glencoe Mountain Rescue Team and the Royal Air Force (RAF) are currently searching the area near the Glen Duror bothy.
Officer are asking anybody walking in the area yesterday to get in touch after they received a report of a concern for a missing person around 3.30pm.
Police are trying to establish if anyone has come to harm who they believe may have been with a border collie.
Anybody with information is asked to contact police on 101.
Search and rescue teams sweeping area near Glen Duror after concern for person reported
