SHINGLEBACKS ARE nuggetty, stumpy lizards that enjoy the sunshine at this highly regarded McLaren Vale estate. The Davey Estate opens with vibrant red and black berry aromas, sweet spice and dusty oak, all in impressive equilibrium. The palate is profound, with smooth, succulent fruit, perfect balance and a firm spice of tannins. It calls for an extravagant dish like a roast fillet of beef.