general observation in 68B after the last two weekends is most of the hens must be bread as most of the birds I have seen were bachelor groups of Toms. (with the exception of the birds I was chasing Saturday morning)
In 73 I haven't seen a large flock in a week or two in the mornings. Mostly 2-3 male birds and 1-2 hens or completely solo/bachelor groups. (observed while driving to/from work)
78A is the same as 73. (observed while driving to/from work)