For those of you who haven't taken the time to read the blog section on Metzers website, I recommend doing so. I just read through it and it has a lot of good information in there. I was particularly glad to read the info on how to tell which ducks are laying and the effects on production costs by culling the non layers.
You can find the blog here http://www.metzerfarms.com/BlogArticles.cfm?CustID=558172
You can find the blog here http://www.metzerfarms.com/BlogArticles.cfm?CustID=558172