By 6 to 8 weeks you will see the drakes will have like a silvery head... hens will not.I just hatched out 12 welsh harlequins, and since we are novices it is really hard
telling the soon to be drakes from the hen by their bills. Some are bright yellow, and some are
dark brown, but most have bills that are a mixture of both...yikes.
So how long do we need to wait before you can tell the drakes from the hens, and what are
some traits or feather patterns we should be looking for ?