Aviary plants that work well

[Peckc98]

Hello!!
Can anyone help me. I have an aviary but would like to add shrubs and trees etc to make it more interesting. I already have a plant wall on the outside of the aviary with vegetables and fruit that I feed them.
I was wondering if anyone already has an established aviary with a certain trees, shrubs, plants, they got on with well. They love the bamboo but my wallet doesn’t lol

 

[FeatheredM]

How about some umbrella plants? There's alot of websites that tell which are safe around birds or not.