Yesterday I added some bird netting to the veggie garden berry cage fences.
When I built the berry cage, I used a fairly narrow gauge welded wire for the fencing, to keep birds out, without excluding bees, but it turned out that some birds could still squeeze through.
So, I added an additional layer of lightweight bird netting to prevent that. The roof doesn’t have the bird netting, on the theory that they won’t be able to go in that way as easily as horizontal access. Time will tell if I’m wrong about that too!