Really? Wow.... I've been looking everywhere for a supermarket that sells them. Do they still have any in stock? If so, would you mind posting the address of the supermarket. I've also found that due to a shortage of robin bird stock in world supermarkets... the prices have increased alot. Would you mind telling us how much you paid for the robin?
You are so lucky.... but you need to get on the net to a bird refuge site, or ring the SPCA, to find out EXACTLY the correct food mix, feeding schedule and best method. Good Luck.