Marans marans marans HELP me sex them...please

[PQ]

Ok I think I have 1 roo and 2 pullets tell me what you think and why so I can figure it out thanks all!
This is the one I think is a roo (he is in with a couple other chicks, not Marans)
http://i704.photobucket.com/albums/ww48/PQCraig/ckids052.jpg
I thought these are the2 pullets, they are in with other birds I know out of these 1 roo 3 pullets The Marans are confusing

http://i704.photobucket.com/albums/ww48/PQCraig/ckids053.jpg
http://i704.photobucket.com/albums/ww48/PQCraig/ckids054.jpg

 

[Mandalina]

Me thinks you may be right!

 

[PQ]

Anyone else out there think the same?

 

[funonahonda]

Yes, I think you might be right also,Good luck