I'm guessing it wasn't actually the wood that was destroyed,It wasn't a pallet. It was made from tree branches we cut down.
but however you put the pieces of wood together didn't hold up?
There's lots of thing you can put in the run to create diversions and 'hiding' places.
Places for the new birds to hide 'out of line of sight'(but not a dead end trap) and/or up and away from any bully birds. Roosts, pallets or boards leaned up against walls or up on concrete blocks, old chairs tables, branches, logs, stumps out in the run can really help. Lots of diversion and places to 'hide' instead of bare wide open run.
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