How old are they? I have ducks that are 4 months old and the males now have curled tails, that is one deffient way to tell, you can also tell by their quacks as others have said. Good luck!
Would it be possible to take pictures of them indivually of their whole boides? Or a group pictures, as long as we can see their tales. Maybe you can even make a video so we can hear them
Would it be possible to take pictures of them indivually of their whole boides? Or a group pictures, as long as we can see their tales. Maybe you can even make a video so we can hear them

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