Can anyone tell me what kind these are?

[hdowden]

i see a production red, a bsl, an ee, and either a Delaware or light Sussex cockerel. the 2 white ones in the first pic just look like some sort of mix

 

[bamafan87]

The white birds are a laying hybrid. Different hatcheries create them and call them various names. They aren't breeds, but hybrid crosses designed to be good layers. They are not likely Leghorns either. The rusty red one is a production red and will also be a good layer. The black one is an easter egger and will lay an egg of some shade of green/blue/olive.

The white bird with the black neck markings, kind of Columbian Rock coloration, with the large red comb and wattles is likely a cockerel. At 7 weeks, pullets' combs are still yellow and no wattles.

Thanks!