Above Port Chalmers on the Otago Harbour, is a line of poles with large CD 370 Copper Tops on them. Followed the line to check them out and came around a corner on the hillside when I saw 4 glowing red 'Kidneys' - you call them 'Hogs Livers' up your way. I first spotted some in Dunedin City itself the previous day and was pleased to spot these with the sun out.