I brought in a rescue Sun Conure a couple of days ago. He regurgitates like 24/7. Ive never seen anything like it. He eats some pellets, goes over to a favorite toy, brings it all back up. Does this all day long. Im not keeping him, Im taking him back to the rescue group and telling them they need to have this bird checked out by an avian vet. But has anyone else experienced this? Ive been handling parrots since I was a kid and Ive never seen this as a stress behavior before. Any advice or anecdotes would be great.