I went for a longer walk round Ashridge and the surrounding area this morning. Saw plenty of Fallow deer again, but heard no evidence of the rut so I think it may be over. Managed to get some shots of female Fallow deer in a paddock near Northchurch.
A female (I think doe is the correct term for a female Fallow deer)
A female with a younger, smaller deer
The smaller deer, presumably one of this year's fawns