Not the best shots, but they look like hens in the photos. If they are very young, they still could be males yet. You can tell for sure by the voice. A deep quack, quack, they're hens. A raspy, quieter sound means that they're males.

another way to tell is the bills. the dark bills are hens and the greenish bills are drakes. Cannot really tell at that angle for the bill, but she is definitely not pekin/blue swede. she is more than likely blue swede/rouen. Rouens are larger than mallard and is a domestic duck like a swede.
But patrick is right the voice will tell also, give them a few more weeks, they should give better signs.

Well, they've both already got the loud quack! Especially the pekin/mix duck. The Khaki Campbell has a loud quack, too. I'll look and see if I have any better photos of them.

Here is another picture of Striker

{{gwi:45805}}

http://i62.photobucket.com/albums/h101/GennyMP/bd63510a.jpg

[IMG]http://i62.photobucket.com/albums/h101/GennyMP/bd63510a.jpg[/IMG]

Hi Genny, I think it's a drake! he looks like he'll be getting a curley tail soon.

Here's my Archie, he looks a little similar to yours:
{{gwi:45806}}

-Sheila

Ok, thanks, but what about the loud quack that she has? Isn't that only a girl thing?

Yes it is, I guess I'd go by the quack then.

-Sheila

OK, thanks. I guess I'll know for sure in a month or two if she's a girl or not--either she'll grow a curl on her tail or not. Archie is so cute by the way! Is he part mallard??? I have 2 mallards.

if it was a drake the head would have a darker greenish tint, and a quiet raspy voice. if it has a loud quack it is a hen.

OK, thanks a,lot--guess she's a girl! Do all female ducks have that male behaviour?? I guess I know all ducks don't because I have several muscovies who have never--but, will Striker teach my pekin and my others to do that? How could I discourage her?? Or is there no way to make her stop?!?!

I hate to jump in the tail end of a thread, but nobody has mentioned the white neck ring. My Rouens generally get the neck ring after first molt, before the green head or the curl on the tail. I've never had a hen with a neck ring, but that could be the cross breeding, I guess. Still, I'd vote drake.

Please let us know how it turns out.

Russh, I thought the same thing, both my drakes have white rings on the necks but I wasn't sure that was a tell tail sign. Also the green on the wings is more like a drake.

Genny, you've got quite a mystery duck there!

-Sheila

-hope I find out what she is pretty soon! She's beautiful though...

I have a duck like this in my yard it has a female type body and a slightly green head it hangs out with the male ducks but some of the males bully it.I call him my little gay duck who cares what it is its a duck