All of them are 5 weeks old. Pics 1-3 are same bird. 4-6 are same bird. 7-9 are the same too. The last one has the bird (looks kind of like a bald eagle) in Pics 4-6. I'm sorry about how these are presented. I've never posted pics before. I have 20 straight- sexed birds and no experience. I'm having nightmare's, that all 20 of them are Roosters! Are any of these pullets? Thanks!