This is good to know. Thank you!
Unfortunately, it is impossible to really get a mower through this particular area even without a fence in the way, due to the large tree that sits close to the fence on that side and because of how damp it usually is. It was one of the reasons that side was chosen for the chicken yard, since it was so difficult to get the mower through all the time.
I'll definitely need to make enough space that I can at least get through and trim by hand as needed. There are a lot of bushes there and it all grows quickly because of how much water is there.