I'd axe spending money on what sounds more like parrot toys and aim for clutter, it not only provides hiding places so picked on birds can get some relief but also enrichment in lieu of disposable toys.I've hung some chicken toys for them. They snatch the bright parts of them within hours and are left with empty hangers with bells. I put a roost in the run for them but I don't have hiding spaces.
Clutter thread for ideas: https://www.backyardchickens.com/threads/a-cluttered-run.1323792/page-6#post-25037140