Another fungi walk!

This is definitely a Lactarius (Milkcap); you can see the milk drops. I think it's perhaps Subdulcis (Mild). It was growing in grass under Birch.
Edit: per Pennybun it may well be Tabidus (Birch Milkcap)
Pre-walked a route with Karen for Sea Scouts for 2.5 hours on undulating ground. It was a gorgeous day and I've posted an extra landscape shot of a 'red' field.