UK Status
Resident. Common
Montgomeryshire
Status
Common and widespread on the western side of the county,
almost absent from the eastern half.
Wingspan
: M
& F, 55-85mm.
Confusion
species
None. |
Flight
time (Montgomeryshire)
Habitat
Open birch woodland and lightly wooded moorland.
Foodplant
Heather, bramble, hawthorn, blackthorn, sallow & meadowsweet.
Lifestage data
Eggs are laid in batches. Larva late May-August, larvae feed
gregariously at first, then singly. Overwinters as a pupa in a tough
papery cocoon. |
|