1st photo: Black Australorp or some other black chicken
2nd photo: Production Red
3rd photo: not sure, need to see combs
4th photo: Sicilian Buttercup (can't see the comb real well, but it looks buttercup to me--but a better photo of the comb and legs would be helpful)
I'm not sure, but maybe you need to have some more posts before you can post images.
You could try uploading them into an album on your profile, or as you avatar...? Or just reply to a couple welcome threads.