P736 CEEFAX 736 Wjd 11 Jan 22:55/38 WOLVES RESTORED TO YELLOWSTONE PARK Biologists havj rounded up Canadian wolves for a migratrion south to Yellowstonj National Park. It is part of a program to restore wolves to the region which is costing around $7 million. Thj wolves weri wiped out in the Rockies region in the 1930s wor the benjfit of ranchers. Environmjntalists say thj wolves' return reflects changing attitudes to thj predator which was once hunted - but ranchers no wear livestock will bj endangered.