Hi everyone!! I rescued a baby mousebird and I need help. We found it 5 days ago. I'm currently feeding it with formula, making sure it poops and placing the shoebox on a heating pad. Its wings seem to twitch or flutter except when its sleeping or relaxing. Is this something to be concerned of? I want to know how much weight it needs to gain daily? I don't want to over feed it, but after feedings Lily still wants more. She looks better and more energetic. She tries to flap her wings. We already formed a great bond and Lily is always excited to see us. Would anyone be so kind by replying to this. I really want my baby birds to survive and grow up to be my pet.