Gloria and Glorius

The two old parrots in the zoo, who have never left each other's side since day 1. They conjoin knuckles and always huddle together in pairs. When one is near, the other is happy. When one is gone, the other is depressed. Let's hope no one dies.

"Gloria and Glorius are the perfect old, married couple!"
"That couple over there looks like a Gloria and Glorius!"