KALISPELL, Mont. -

Flathead County officials continue to search for a duck hunter whose overturned kayak was spotted in the Flathead River southwest of Kalispell early Monday afternoon.

Sheriff Chuck Curry says deputies and search-and-rescue personnel after searched from the water, ground and air for the 65-year-old man. Bloodhounds were aiding the search along with side-scan sonar.

Curry tells the Daily Inter Lake they've searched from Flathead Lake up to Sportsman's Bridge, where the kayak and the man's pickup were found. He says divers checked a couple of spots that looked weird and a couple of holes they couldn't see well with the side scan.

The man's name has not been released.