It's so much fun to watch them change so post pics often so we can see too. dark brown would most likely be Khaki.ya i thought i had some cayguas and runners.. i knew that one was a swed but with everything changing colors its like now i think there this but they look like this..and its like OK WHAT DO I GOT THEN... cause on the cayguas the white tips were throwing me off a bit.. and...is that all brwn one is she a runner? and that little one in the top shes a magpie right? can they also b grey and yellow like that cause i just got 2 more yesterday.. and hes just like her but grey/blue and i got a dark brown female..now would she b a kaki?.. ill have to take pics to show u but hatchery choice sucks..i dont knw what i got and guessing is hard till there fully adults...lol but ty for trying and guessing..