How do I find the gender of my duck??

[ILuvMyDuck]

Can anyone tell me what to look for in determining what sex my pet duck is? I've had her for a couple of months now, and I've always called it "she." However... I would really hate it if she was actually a "he"... but I am really anxious to discover what it is...PLEASE HELP!!![COLOR=red[B][COLOR=red][FONT=century gothic][CODE]

[guineapiglover4life]

Hmmm. I'd look up on google for a duck breeding sight. Maybe look in your phone booth for help. Also, you could try finding an exotic animal vet for the answer!

[My Peanuts]

My boyfriend has owned mallards through the years and they are pretty easy to sex at about 6 months old. Mallard males have green heads and you can see the green coming in around 6 months or sometimes even before. Also the females are MUCH louder than the males. The females have more of a quack and the males are a lot quieter and more like a low buzzing sound. You never said what kind of duck you have. That would help a lot.

[Desert Arabian]

Do you have a picture of the duck- that could help us a little better.