My 9 weeks old chicks

Hello there. I've not been on here for a while but was hoping someone coul take a look at some pics and give me some advice.





These are my 2 light Sussex from the same hatch.

 

I think the on the right is a rooster but is much smaller.

 

Was hoping for both girls but think the second pic is a rooster?

 

I also have these 2 strange looking chicks. They are meant to be black/blue orpingtons but look very odd. Think they are both roosters ????

 

thanks for all your posts. I was thinking i had 4 boys. thankfully i have found homes for what ever turns out to be a boy.
Gutted about the brown orpington as they make a fab pair.
Sadly i can't keep the roos as i have neighbours.