What am i

[lomine]

Ducks are NOT monogamous!
If the birds above are your flock, then the babies are all mixed breeds

That’s not necessarily true. The yellow duckling looks like a pure Pekin which is entirely possible since it looks like OP has two Pekin adults.

 

[HannaKessler]

I thought ducks were Monogamous. If that isn’t the case then I could have a mix chick. But I didn’t think they would mate with another if their mate was still around.

They are socially monogamous to an extent, but ultimately they are hard to predict. It is probably a mix. Each egg can have a different father in theory, too, since each egg gets laid on a different day.

 

[jandsferguson]

I want to say thank you all for the comments it really helps. I have never had ducks before except when I was a little girl. I was always told that they only had one mate. So I will definitely separate them. Not that I love any of them the less.

 

[learycow]

That’s not necessarily true. The yellow duckling looks like a pure Pekin which is entirely possible since it looks like OP has two Pekin adults.

She could be bred by both drakes, and the pekin sperm is the one that made it to the egg first