Please talk to me about Coturnix weight standards. Standards vs Jumbos. I've read so many different opinions on the subject that I am not sure what to think. I have 2 different batches of Cots I hatched one week a part. I weighed them this week for the first time. The first batch at about 2-3 weeks old weighed between 5-6 +/- ounces. The other batch was about 3-4 weeks old when I weighed them and they came in between 6-7 +/- ounces. I recently added a another group of 2-3 week olds from a friend- they all weigh around 3 ounces. He also gave me some mature birds which weigh around 6 ounces. Based on the weight differences could I assume the eggs I hatched were possibly jumbos? Or are they standards that I am just feeding really well, causing the weight difference?