First, as the Arizona programme showed, when reintroducing parrots to the wild, we need to be aware of what the birds must know if they are to survive in their natural home.

• 第一，正如亚利桑那计划呈现的那样，当将鹦鹉重新引进到野外时，我们必须意识到如果它们要在自然环境中生存，必须知道怎么去适应。