Sammy tears all wood into little pieces in either back corner
and he always fills one of his food dishes with wood the back corners look to me
he is trying to build a nest to attract a female. he really don't care if it is on a toy or not
I can just open the door throw in a couple of chunks of 2x4 and one by one he will carry them to one of the back corners and climb up the cage and tear em down. cool learning their playing habits. see the blocks on the toy on the back of the cage see how the second one down has a skinny sliver of wood between it and the 3rd. well he lives for the little wood between the big wood and when it is gone he is pretty much done with the toy. I have some dragon wood limbs to cut more skinny ones and when I put in back together again it will take him a few months to get them out again. have found making toys is a lot cheaper then buying them.
I was more or less going that route for a bit, but Willow prefers the colored, skinnier pieces (easier to destroy) and frankly I've been to inept at getting large quantities of safe dye. That said, when she's in the mood, Willow will do the exact same thing with a 2x4 chunk, just sit there and turn it into splinters.
[ame="https://www.youtube.com/watch?v=epnaFc1eFmw"]Cockatoo Destruction....Willow the Umbrella Cockatoo - YouTube[/ame]