Just have suffered double loss to hawk over two days. Wondering if anyone out there can recommend a good bird netting product? Need one that will stand up to sunlight and some leaves in fall. Figured that polyethelene might be best for longevity? Run is around 1900 Sq ft. Do not need to get every inch, but need to get enough to deter hawks from dropping in for fear of not being able to get out. Figure to have some odd holes near coop and trees, under foliage. Sides are good, 6 ft x 2x4 welded wire, and never have been breached by any land predator. Electrified to boot, and set in cement. Whew! Always something!