What type of Chickens are these 2 chicks?

[MamaGallina3]

I "rescued" 3 chicks last week. Someone bought a friend these chicks as an Easter present, not the best idea...but they needed a new home and we took them in. We plan to raise them for eggs. We know one is a Silkie (its not pictured), but we are not sure about the other two. Can anyone help? We think they are about 3 weeks old. There are 3 pictures of each of the 2 that we do not know what breed they are. Thank you

 

[donrae]

I'm thinking red sex link when I look at them, but it's still early to say for sure. Post pics again when they're around 6 weeks, then we should have a pretty good idea.

 

[BantamLover21]

I'm thinking red sex link when I look at them, but it's still early to say for sure. Post pics again when they're around 6 weeks, then we should have a pretty good idea.

Agreed.

 

[MamaGallina3]

Here is an update of one chic at about 5 weeks old, any ideas?

And this is her around 3 weeks old

This is our largest one at around 5 or 6 weeks:

This was him/her at about 3 weeks: