hmm, don’t know. I have plants on the balcony, never saw them destroying it. I live in a city area. But we also get wild cockatoos; they are notorious for destroying (some) plants and wood.
A friend of mine showed me some photos one of his associates in Australia sent him...he had built a new deck on his house and it looked great. Then he sent a pictures of what it looked like during and after a flock of cockatoos had discovered it. Apparently they considered it to be bird candy. It looked like it had been hit by a bomb.