Trout Brook Valley in Easton is a large tract of open space partly open to hunting. I started out my hike today at the small parking area opposite Country Club Lane, and hiked for a couple of hours through areas where hunting is prohibited and other areas where it is allowed. The difference is remarkable. Compare the next two photos, because they really show how deer strip a forest. The first is taken in a hunting-prohibited area. The next is within the legal hunting area:
The hunting-prohibited area wasn't all as bare as that first photo. Farthest from the hunting areas, there were vast patches of Japanese Barberry, an invasive species (above photo). A notice tacked to a tree announced that a grant had been acquired to remove some of the Barberry. However, the reason invasive species are bad is that they displace native species. In this case, they are displacing nothing, and perhaps Japanese Barberry is better than nothing. At least it does provide some food and cover for wildlife.
There wasn't just one spot that looked like the photo above - there were many areas like this. However, as the trail moved closer to a hunting area, I did see some more growth. Mostly it was homogenous patches of Sweet Pepperbush, or a patch of Huckleberry, or some ferns and grasses the deer won't eat (the ferny-grassy areas are deceptively pretty). Occasionally I spotted a tree sapling, usually birch or beech, which are not favored by deer.
In the hunting area, the growth was much more dense. A person would have trouble walking through the saplings in the photo above. Some areas were thinner than others, but even another hiker noted to me that he had noticed the difference in vegetation, although he didn't know why it was so different from one end of the park to the other.
The growth was also much more diverse. I sampled one 10 ft x 10 ft area, starting with some berries from Maple Leaf Viburnum (above), which was totally absent from the no-hunting areas. The same little 10 x10 patch had Huckleberry and a variety of herbaceous plants, as well as all the following tree saplings: