What breed is this hen?

[parker_roman98]

I just got 4 new hens from a friend and I cant figure out what breed 2 of them are. They kind of look like golden comets but are more red. Thank you in advance!

 

[chickenlittle21]

Sex links

 

[Gray Farms]

Red Sexlink

 

[parker_roman98]

Thank you! Are they known to be aggressive? I have 6 chicks that are about 3 months old and have been in a kennel inside the coop for about 2 weeks now. Every time I let them out to be around the other hens the 2 sexlinks immediately start pecking at them and sometimes pluck feathers out.

 

[chickenlittle21]

Are they known to be aggressive?

No. Actually, my red sex links a very friendly to humans and other chickens.