Garden Orb Spider: Araneus diadematus
This brightly coloured beauty comes in a variety of shades of orange and brown, and is characterised by the pattern of white dots on its back which resembles a cross. The minutely spiny legs are banded light and dark.
Seen and photographed on through a window at the Marsh Covert Hide at Burton Mere Wetlands.
See the link below for more info on the Harriers at Sculthorpe Moor and the ongoing work the Hawk & Owl Trust are doing there.