The killing of random song birds in addition to the material breaking down and becoming a crop hazard are the main reasons I have moved away from this stuff... I still find pieces of it to this day on occasion.We use Aviary netting. Works great! But it will deiend on the area you need to cover. I also now patrol the netting daily as sadly I found a small bird caught i. It. Two birds in 5 months. Cover any area the hawk has a ckear path or open ground to attack.
The netting doesn’t interfere with your view, and is relatively inexpensive
If I was going to use this.. I would consider using standard galvanized poultry wire (as opposed to the soft stretchy material envision as the netting).. I haven't YET found any random dead animals caused by chicken wire.. to keep aerial (not ground) predators out.. Depending on the type of tree coverage, it may require maintenance to keep debris free.
Both glad and unfortunate to hear others have experienced the song bird issue. I think the rigidity built into wire verses netting makes the difference for wildlife being able to escape verses getting more tangled. And it may rust eventually.. but is unlikely to scatter my pasture in tiny fragments.. I would say over all, *maybe* more natural..
Stretch that netting tight though.. and plan it to last for no more than a few seasons, more or less depending on weather and other forces.. and it can work well. Thank you for sharing and letting me also!