Any speculation on these little guys? D'Uccle Bantams?

[QuailHollow]

Any ideas on a breed or blend for these guys?

 

[Smoky73]

Are you wanting to know what breed they are or sex?

They are all boys, look like mixed breeds.

 

[QuailHollow]

.

 

[QuailHollow]

.

 

[wegotchickens]

That would be my guess.
The 3rd pic looks like my little millie baby at 6 weeks.

 

[gamebirdsonly]

first one i would say d'uccle, others not sure

 

[LilPeeps]

Yes, I believe they're pure d'uccles. The first one is a self blue, the second one is a blue, and the third one is a blue mille fleur. The top two are cockerels and the bottom one looks like a pullet.