Oh, the chickens are Cornish crosses. The 1st and 2nd picture are of the same duck. She is a created something but I just can't figure out what that something is. She looks like an Indian runner, but she stands more horizontal than vertical. The human is confused! And, I have no idea what the last duck pictured is. I couldn't get him to stand still long enough to get a good picture.Don't know a thing about ducks! @Amiga do you know the breed? I've seen photos of the ones with the poof on top, but can't place my finger on it
Very first photo - the white chicken - looks to be a cockerel to me - possibly a White Plymouth Rock. So can only guess the other white ones would be the same.
Just my thoughts