I am finishing up my first coop and run, and I have a question about trees. First some background: my coop is on wheels, and I want to rotate it around my 10 acre property. I have a 48" tall portable electric fence from Premier 1 that I will use to surround the coop and a large run area to protect from our cornucopia of local predators, and there will be a portable "hoop house" type structure covered in bird netting to guard against the aerial predators. I do have a lot of trees on my property and some wooded patches. Here's the question: if I position their run so that part of it is shaded by trees or near the wooded edges, are predators going to climb up the trees outside the electric fence and then drop inside the protected area to get to my chickens? It seems like shade would be nice for my chickens but I do have some crafty raccoons on the property.