It has just laid c60 eggs in the pot I was keeping it in- apparently they feed on low growing plants such as Docks, Dandelions and Clovers. But the larvae are rarely found in Britain.
1524 Emmelina monodactyla 1
1760 Red-green Carpet (Chloroclysta siterata) 1
1923 Feathered Thorn (Colotois pennaria) 1
2119 Pearly Underwing (Peridroma saucia) 1 NFG
2240 Blair's Shoulder-knot (Lithophane leautieri) 1
2306 Angle Shades (Phlogophora meticulosa) 1