I am new to this forum but have had parrots for 20 years. I am heartbroken as I came home from work and shopping and found my 15 year old Harlequin Macaw dead on the bottom of his cage. He was fine when I left this morning; yesterday he was fine-I have pictures on my cell of us posing with him on my arm and kissing me. Monday was normal, he spent time out with me on the couch, and Sunday he spent time while I thoroughly cleaned his cage and gave him shower time and play time. I noticed nothing out of the ordinary. I am going to call my avian vet this morning and bring him in for a necropsy. He was housed in my sunroom-livingroom with a Congo gray. I also have an umbrella too and M2 who have their own room. Everyone seems healthy, but it scares me that I didn't pick up any symptoms. I know birds mask illnesses, but he was so normal-laughing, talking, playing. I want to make sure it's nothing contagious.