If disaster should befall the larger chick the parent can switch to feeding the youngest and it will exhibit a constant growth curve from the day of active feeding. From Wikipedia
Simply send them a letter (with proof of delivery) using the contact information found on your credit report. Generally they have 30 days to investigate and get back to you, or the information must be removed.
After paying the debt give it 30-45 days to show up as a charge-off paid on your credit reports. 1  Send the payment by certified mail w/signature. 2  Make sure you send a personal check so you know when the check has been cashed and you can get a picture of it front and back showing canceled.