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.
If you miss a payment or make a late payment within 30 days of the original payment due date, that goes on your credit report and stays there for seven years. Once you become 90 days late on paying a bill, your account is closed and sent to a debt collector, which also stays on your credit report for seven years.