Roos or pullet?

[kfeiler]

Hello everyone! I posted these chicks when I first joined and I think they are Buff bantam Cochins. Now that they’re 3 weeks old, I’m starting to guess whether they’re Roos or pullets (got them from a straight run bin at TSC. #1 has more red and is a little bigger than the others so I’m guessing roo. #2 is the smallest and stands more like a pullet I think. #3 has a little more coloring on its wings, but I’m also guessing roo with red on its face already. Thoughts? Thanks!

 

[nuthatched]

1 and 3 look like boys based on wattle color

 

[Painted Calls]

1 is definitely a cockerel. Number two looks like it could be a pullet. Number 3 is also looking like a cockerel. They are still quite young. Post updated pics in 3 more weeks. By then any cockerels should be obvious.