I bought four brahma chicks from Tractor Supply last Thursday. Their weights were 42 grams and 44 grams. I figured they were a couple days old because they all still had their "egg tooth." This morning I noticed that the smallest one is developing wing feathers and tail feathers - you can see the cute little clump in pic - and the other three chicks don't show this much development yet. Could this be a male? This is my first venture with chickens. Here is "Lily" - name subject to change lol And now for Lola, Lulu and Leah.