Hi all, new to the forum with my first go at chickens. My questions is this. I am building a cage around my coop so my girls have a safe outdoor area to roam when I'm not home. I have welded wire for the sides, but am wondering if I need something as strong for the top. The top would be to keep out hawks or eagles. I didn't know if i could get away with the same kind of netting I use to keep birds off of my cherry trees when the are fruiting? Netting would be cheaper and require less support but I don't want sacrifice their safety to save money. Thanks for any information.