RIR #1
looks like the way the feathers are coming in is slowly and is slow to get feathers on his shoulders, I can't tell in the picture but I'd guess he doesn't have much of tail feathers coming in? It also seems to have a good sized comb for 3 weeks but by siz weeks is should be pink, so watch it.
RIR #2
This one is a little more difficult to tell. The feathering looks similar to the first in the way it is growing in and the legs look very thick. I can't really see the comb in this pic but it kind of looks large-ish.
I could be wrong though, the pics of those two are kind of difficult to tell since one is being held and the other is fuzzy and the chick is turned away.
looks like the way the feathers are coming in is slowly and is slow to get feathers on his shoulders, I can't tell in the picture but I'd guess he doesn't have much of tail feathers coming in? It also seems to have a good sized comb for 3 weeks but by siz weeks is should be pink, so watch it.
RIR #2
This one is a little more difficult to tell. The feathering looks similar to the first in the way it is growing in and the legs look very thick. I can't really see the comb in this pic but it kind of looks large-ish.
I could be wrong though, the pics of those two are kind of difficult to tell since one is being held and the other is fuzzy and the chick is turned away.