oh.. forgot to mention this earlier... a FULL 2" is when the colors start to really show... may not see anything at 1 3/4" but trust me... it'll come.
Also It'll appear that the darker colored peacocks will color first, when it's just pigment, the light yellow of say a Lemon Jake wouldnt be noticed as easily as say a Blue Orchid's darkness if they were identical in care and age
Personal experience, 2 of the young peacocks I mentioned earlier, are a Lemon Jake and a German Red, the Red was coming through noticeably more than the Jakes yellows, believe me... I'm dying for my babies to color up too, they're teasing me with this little bit of color behind their gills and touches of blue on theyre lower jaw... I wanna give them some Barry Bonds Juice!!!
not too soon I hope...
get some pics up soon love to see them.... also, what type of peacocks are they???