Our chick MANGO has been a total "oops" from the get go. First we learn Mango is NOT a Golden Sex Link chick, but a Cornish Rock. Now today, Mango tried to crow. No wonder my rooster wants to shred him! (yes, they are separated) I heard this awful noise in the garage and thought Mango had had a heart attack. My daughter was ;laughing and said Mango was trying to crow. It was a very loud and horrible sound, and I got to see him do it too. He looked proud, nonetheless! I need to weigh Mango... he is a big bird. Heavier than my rooster. And a lot friendlier too.