Tonight at 8 on ABC, the amateur naturalist. At 8.30, the whimsical irreverent fun of the fast lane. At 9.20, viewers' comments in back chat. At 9.30, mid-evening news and current affairs in the Carlton Walsh Report, followed by highlights of Pope John Paul II's tour of Australia at 10. Then at 10.50, it's pro-celebrity golf with Jimmy Tarbuck, Arnold Palmer, Sean Connery and Gary Player. That's the line-up for ABC Tonight.