Ever hear of "Codex Alimeterius"? I think this is what is happening with the tracking issue.
This is a standard being enforced by the World Trade Organization. Basically, they have been working very hard for almost 60 years, to implement control of our food supply. Any nation that is a member of the WTO is required by their laws to follow these standards. So, this means that the tracking of animals is one way for them to control our food supply. Another thing that the majority of the population doesn't know, is that 30 years ago, they set a date of Dec 31st, 2009, that every animal that we eat will be required by law to be innoculated with growth hormones and antibiodics. This is simply another nail in the coffin, literally. This is the main reason I'm raisning my own chickens, and growing my own food.
They will use fear to otherwise bring about their agenda. I personally would not give anyone information about your chicks, it's your business, and no one elses.
Look up codex alimeterius in Google and Youtube. You'll find some eye opening information.