Is it possible to find a lost parrot? It is an exotic Amanzon Conur that has been family for near 20 years.?

We regret it has been in cage for most of his time with us. It's feathers have such unique colors and patterns. It has very bad temper and is seldom friendly to people. Its favorite family member has recently gone oversea for quite sometime now. It was extremely happy to see his return last week--but with very short stay of 2 days. A few days after later, we lost him. We found its water feeder door unlock and swing open. We fond it chewed up a couple things on top of its cage. It has been gone for almost three days now. It is capably of flying. We don't know how good. We are sure it probably wants to run free. Will it be able to survived or be found?