About what age do drake tail feathers curl?

[Honey Maid]

Just curious, my two guys, well, I'm supposed to have 2 guys, will be 2 months old May 2nd. Just wondering when the tail curl happens.
TIA!

 

[Orca5094]

They typically go through their first moult around 2-3 months old, after that the drake curl (and adult male plumage if they are indeed males) should come in with their new feathers.