Thanks a bunch -- I kind of expected that answer, despite finding a webpage that gave me hope in earlier sexing : http://hanburyhouse.com/how-to-distinguish-male-chicks-from-female-chicks-in-1-week-old-cochins/ (it's for Cochins, but it also states that it is general for many breeds).
I reckon...
Greetings! I have three buff brahma chicks, one week old today. I didn't think I would be able to sex them this early, but I can't help notice that one of the three has much longer wing feathers and is the only one with tail feathers -- the other two have short wings and only fuzzy butts.
Is...