I am very sorry about your lovebird. But you had 2 lovebirds together not too long ago, correct? And one died one day, leaving the other behind? Am I correct? If that's the case, then it's likely the 2nd lost it's will to live due to a broken heart. Lovebirds mate for life, as most parrot species do, and their bonds are very, very strong. It sounds like nothing you could have prevented, no matter how much you loved the remaining bird. They get so attached to one another that there is little you could have done to cheer the remaining bird up I am so sorry what a hard summer this has been for you. You poor thing.