Drake feathers? Too early to tell?

[citymeetscountry]

Ok ok I know it’s a waiting game and I can’t rush it and I know I am looking for any and every sign. But do these 3 look like they’re developing drake feathers? (They’re almost 6 weeks old). They don’t sound like our other ducks (KC/ERouen) and I’m thinking maybe it’s just too early to quack for them. But they’re much quieter and seem to be whistle I don’t want to try to rehome them prematurely, but am I just delaying the inevitable?

 

[sourland]

Not 'drake' feathers, but they will soon be able to be voice sexed.