Trapping Voles in the Landscape
2) Mouse traps can be used to control a small population by placing the trap perpendicular to the runway with the trigger end at the enterance to the voles exit hole. Sunflowers make a great bait.
3 )The trap should be covered by a clay pot or pot weighed down with a rock to prevent pets and birds from injury. It also keeps the trap in the dark, which pine voles prefer.
4) Voles are easiest to trap in fall and late winter. Check the traps at least once a day and reset until no voles are caught for a week.