Well, I'm not quite sure on them, but thought I post so maybe someone will see this and give ya' more information! The bottom pic might be an Easter Egger, but not quite sure.
I think the bottom one is an amercuana. The black and white one I'm still unsure of. Looks like a rooster though.
Have no idea what breeds but, the one with red comb & wattles is a cockerel, the others look like hens. Especially like the black & white one.
Where did the birds come from? the white with black collar could be a Lakenvelder pullet, if from somewhere like MMM where that's a breed choice. The little brown hen looks like a game hen. the black and white cockerel--I got nothing, sorry.