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.
How long does it take for items to show up on my credit report? Normal information, such as a paid or unpaid notation, usually hits a credit report within 30 days of the close of the billing cycle for that account. According to Experian, creditors usually report credit information to the bureau once a month.