answer:Each bird is so different it’s hard to give a recommendation outright. I’ve had some birds that demanded nothing but wood, while others would barely touch it. The longest I’ve gotten out of a toy was about two months of solid use. I ended up making my own and rotating them every two weeks or so to make them last longer and keep him interested in them. Look for ones that are hard plastic, rawhide or calcium based. Hard wood is fine like manzanita wood- but too many bird toys use soft pine that won’t last long when confronted with the Beak Of Determination. Some favorites with my old macaw were the plastic cup that hid a nut, bird kong, rawhide bits (make sure to take the toy out when the rawhide begins to be destroyed), the cotton candy ‘trumpets’ and toys I made out of leather strips and wooden blocks. Examples of his favorites- party toy cotton candy toy