What gender are my chickens?!?

[cherinswin]

Hi all,
My sweet Australorp hen has hatched 2 chicks 4 months ago and 1 chick one month ago. She is a great mommy but I am struggling to know what gender all 3 are. I thought the 2 older ones were female up until today when i noticed they were getting long tale feathers! Then I assumed the young one is a male too because of his comb becoming red and prominent sooner than the older chicks! I'm so confused Any help would be greatly appreciated. Thanks all

These are the 2 four month old chickens! Boys right?!?



One month old and mommy

 

[BantamFan4Life]

All cockerels

 

[cherinswin]

oh man its going to get crazy in the hen house

 

[drumstick diva]

cockerels

 

[cherinswin]

They are so darn cute and the baby was born on my birthday!