This is the netting I bought the last time. It is like the original netting that has been up for many years and still good. I should have returned the crappy netting but though it might still deter any aerial predators. I was amazed when the owl went through the crappy netting, three times and each time I replaced the section it went through. It didn't go through this netting.i have a camera installed but i haven't had the chance to look at yet,im hoping it captured it happening. I also just ordered this heavy super duty netting so maybe it will be better,also im thinking of just making a solid roof,but its a big coop so not sure how much money i would be spending
https://www.amazon.com/Aviary-Netting-Heavy-Knotted-Poultry/dp/B012L9ZIFE/ref=sr_1_5?crid=1L3FDRNYU8FRV&dchild=1&keywords=aviary+netting&qid=1605019806&sprefix=aviary+netting,office-products,199&sr=8-5