Need Help ASAP! New Chicken Moms

[chickenjewel]

My grandmother gave me these 10 unidentified birds that are a month old; I put them in the coop with my two leghorns and 3 Australorps that are teenagers and they ran my older chickens into the chicken run. Now my older chickens will not go into the chicken house at all. What do I do? And does anyone know what chicken breed is the below picture?

 

[TheKindaFarmGal]

Need individual pictures. Looks like you have a few cockerels, and they could be mixed breeds.

 

[chickenjewel]

Thanks.