5 week old chicks- Cockerels or Pullets? Which breed?

[MissLucy]

My coworker gave me 3 chicks which are now about 4-5 weeks old. We do not know the breed nor if they are cockerels or pullets. At guesses??

The last picture is them at 2 weeks old.

 

[BlueBaby]

At the age that you stated that they are, I believe them to be cockerels, because of the fact that the combs are too dark of a pink, and they are pretty pronounced. I also see that although they look similar to each other, their combs have different shapes, which lead me to believe that they are some sort of mixed breed.

 

[Ol Grey Mare]

You've got a lovely lot of cockerels there

 

[drumstick diva]

Looks like cockerels please post photos at "what breed or gender is this." for more opinions