One of the chickens is different.

[LateBirdFarms]

I missed the OPs part about the one BEHIND the olive egger, my bad. I was looking at the wrong bird.

 

[JacinLarkwell]

Silver duck wing English game bantam behind the cream legbar that is behind a buff silkie

 

[WVBirdsAndBees]

OP is asking about the bird behind the Olive Egger. Yes, the OE probably has some Cream Legbar in it. But if I'm reading right, thats not the bird in question.

Might need a better photo but the silkie and oegb guesses for the other 2 seemed reasonable.

 

[Lilokieescorter]

She looks like she could be a silkie or silkie mix! ok I had to look a little closer, it looks like it could be a Chicken, but not sure what kind.

 

[LateBirdFarms]

With the bird in question being behind the other, I wouldn't be able to even hazard a guess with just the back of the head and back visible. This is where I'll make a graceful exit before I make myself sound any sillier.

 

[dovemom]

Thank you for the replies. Yes, the other chicken is a silkie.

 

[ariri30]

I think she’s talking about the head behind the CL that the OP calls EE. I can only see part of the head

 

[AltonaAcres]

Oh woops, my bad

 

[NatJ]

Can someone help me figure out what kind of chicken we have? I'm afraid it may not be a chicken.

Looks like three chickens in the picture.
The small one in the back left is some kind of bantam (meaning, it's a small chicken.)

 

[reddogmaster2]

Can someone help me figure out what kind of chicken we have? I'm afraid it may not be a chicken. It is very small and grey with some white. Very smooth feathers. It's beak looks different and it has no comb. I don't have a very clear picture she won't stand still long enough. She is behind our olive egger. We purchased them at the same time. Any ideas?

By the way, Excellent responses everyone!

I am certainly not as smart as the others, but since you think it is NOT a chicken, maybe I can start the process of elimination first?

Its NOT;

An aardvark
A bear
A cat
A....

(Sorry, just havin some fun! )
Good luck with the ID!