Do I have a Male Dark or Light Brahma?

[Countrywantabe]

Here are my dark and light brahmas at 5 wks old

The two white are Oreo and Coconut. I cannot tell them apart














Here is Silver Mist (front) and Fudge (back) at 5 wks
















Here they all are at 6 wks. Fudge started acting aggressively- always running at us and pecking us and biting rather hard. He was growing differently from the other three - more like the adult Brahma males so we rehomed him.

Here is Silver Mist












Oreo and Coconut 6 wks.



















Do I have more males? Thanks for looking!