Where was the last dodo kept?

Could you please elaborate on the location where the last dodo was kept? Was it in a zoo, a private collection, or perhaps in a natural habitat? Were there any efforts made to preserve this species, and if so, what were they? Additionally, can you provide any insight into the circumstances surrounding the death of the last dodo, and whether its remains were preserved for scientific study? I'm particularly interested in understanding the historical context of this enigmatic bird's extinction.