One of my foster birds, Wilson the Conure, is an amazing guard bird. If he sees a moose through his window he starts screaming as though he’s being eviscerated alive. This gives me a chance to go watch the moose before it disappears from my yard. And Wilson will stop screaming if I go stand next to his cage as he apparently feels that if push came to shove, I’d win the battle with the moose. You’ve got to love the faith your pets have in you.