Hen or rooster?

[lighthouse1465]

I received multiple chickens and I am new and

just getting started. Can anyone help me figure out male or female, and if possible, breed?

 

[Rod-T]

4th picture rooster... not sure about 3rd picture.. but rest look like hens

 

[MagpieDucks]

I received multiple chickens and I am new and Black Sex Link in the back and Red Sex Link in the front both females.
just getting started. Can anyone help me figure out male or female, and if possible, breed? Silver Laced Wyandotte Roo
Easter Egger Roo Silver Laced wyandotte (don't know gender)

 

[lighthouse1465]

More

 

[BantamLover21]

More

The red bird with the black tail in the lower center of this photo is a rooster. The others appear to be hens.

 

[drumstick diva]

agree