14 week old black barnyard mix, possible cockerel?

[KikiLeigh02]

She is really interesting! What kind of comb does she have? I can't quite tell from the photo.

 

[krickets]

Single. Here she is as a wee 5 week old. (Just realized I don't take nearly enough pics of my chickens!)

 

[krickets]

Just to follow up, this bird's strange tail feathers have molted out and she's all pullet. Thanks for your help!