Small and delicate, little japanese umbrella mushrooms are sometimes called pleated inkcaps. Most noticable when growing in short grass, but also found, like this one, skulking under hedgerows.
The other traditional breed of pig at Mary Arden’s farm in Wilmcote are Tamworths. On my occasional visits to the farm, they seem to usually be sleeping just inside the entrance to their shed and looking cute, often at the same time.