Another Bagworm

Whilst looking at lichens on the parkland oaks at Dingestow Court on 17th April I noticed a Psyche casta case.  This species is present in woodland on the Penyclawdd ridge, just south of Dingestow, usually attached to low herbage.  I hadn't found it in the parkland here before.  Luffia ferchaultella is present on about 50% of the parkland oaks here.