Small lactarius under birch but with oak and beech around too. Milk mild then somewhat peppery on back of tongue.
No identification made yet.
No interactions present.
Seem's to fit with Birch not sure on the milk taste
Don't think its woolly milkcap as they are usually more shaggy than this.
Lat/Lng: 50.860318611111, -1.6130977777778
OS grid ref: SU273068