Mixing bantams and regular size chickens

[nancynurse51]

I have 3 rescue bantam chicks (abandoned in a parking lot). I have 12 red star hens. Can the bantam chicks safely be put in same run as the red stars? The coop is 20 feet x 10 feed and the run is also 20 x 10 feet,

 

[20736]

How old are the chicks?
After the bantys are full grown, they can mix.

 

[nancynurse51]

The banties are about 4 weeks old and in my brooder, They are very cute. Have no idea what breed.