Gender help australorp

[Keels929]

 

[InterestingChickens]

How old? Closest one looks like a cockerel, the other two look like pullets.

 

[Keels929]

View attachment 2623606

I am thinking the 2 in background, pullets...chicka Dee & Henrietta, the one in foreground is smaller but is comb is redder & has waddles starting so thinking was a roo? Mick nugget...calling him mick if wrong then mickie. Grand daughter helped with names!!

 

[Keels929]

How old? Closest one looks like a cockerel, the other two look like pullets.

Not sure exactly, think about 7 weeks, got them at tractor supply but they not sure birthdate have had about 6 weeks. The ones in the background have been bigger right along. Its tail feathers are just starting to from but the background more v shaped. At first was the reversed 2 cockrell & a pulley but with the waddles I think or hoping I am wrong