what age do cockerals start to crow

[jmjcmjm]

I was wondering if any one can tell me at what age do danish brown leg horns cockerels start to crow. this a.m. when I went out to feed them my brown leg horn crow 3 times He is only 40 days old. has any one heard of this before.

 

[donrae]

Apparently they can crow at 40 days old lol.

I've seen 3week olds crow.