Family Noctuidae:Noctuinae
Wingspan 40-50 mm.
Flight period Adults fly in June and July and are occasionally attracted to light.
Descripttion The adult moth has a marbled greenish ground colour oproviding s excellent camouflage when resting on moss- or lichen-covered trees brancjes or other structure.
The caterpillars feed on a number of plants, including bilberry (Vaccinium myrtillus), honeysuckle (Lonicera) and knotgrass (Polygonium).
By Donald Hobern from Canberra, Australia (Anaplectoides prasina) [CC BY 2.0], via Wikimedia Commons