Ontario Provincial Police say the oldest of three children reported missing in the Muskoka area has been found, but officers are still searching for the other two.
Police had said a 15-year-old boy, a 12-year-old girl and a seven-year-old girl were last seen on Monday in Wahta Mohawk Territory.
They say the 15-year-old has now been found and Bracebridge OPP are still looking for the two girls.
An Amber Alert has not been issued.
Wahta Mohawk Territory is a First Nation located in the Muskoka region, near Bala, Ont.
Police are asking anyone with information on the missing children to contact them.