Are many of them evergreen? I know you were planting quite a bit for them - I'm curious as to what you have planted?
I am looking to make a hedgerow of sorts with a few evergreens and the remaining shrubs ones that produce food of some sort (want lilacs as they are an early flowering shrub for bees, but most bird food, like high bush blueberries). There are a couple fairly decent sized Maples that will stay, but also some scrubby, poorly 'built' trees that will go so there will be a decent amount of sun for the shrubs in all but 'high noon'.
Some shrubs I have in mind:
1Rhodedendron + a mountain Laurel I am hoping to transplant.
High bush blueberries
couple lilacs
pea trees
couple of roses ( the low growing, large rose-hip kind)
serviceberry
chokeberry
Then on the sun facing slope, thinking of a couple low growing evergreens
and perennials, such as coneflower, daisies, daylilies, Russian sage, lavender, daffodils & crocus (both early flowers important for bees), etc. These, however, will be outside the pen, as it slopes down to the road....the fence will be in the 'middle' if you will, with a 'fencerow' of shubs either side of it (but placed far enough away that I can keep it trimmed to about 1' either side of fence when full sized - so can run an electric wire along the top. and, in another area not too far from there(would be in the same 'pen') I'm thinking of planting a Mulberry for fruit and extra shade