My chicks are about 4 weeks away from eggs!!! My coop plan has been to make about 2 or 3 different fenced run areas so I could have them in one for a while and then let that one rest while they are in one of the other areas. I have only one done so far and plan on putting up the others after the weather cools down a bit. The first fencing was easy as the lawn was all cut there and there were no trees or big brush to get around. Here is my question.... behind our coop (where I want the other 2 runs to go) is all tall grass, big autumn olive shrubs and choke cherry trees that are not really big but unmovable non the less. Do I need to clear out all that stuff before a fence goes in? Is it ok to have a couple of trees in a run? I use netting on top of my other one. It will be tricky working around the tree trunks but I plan on using more netting on the new runs to keep out hawks. It will be a job either way, but a bit easier if I can just fence around said shrubs and trees. Thanks for any advice in advance....