I'm curious as to if both of my BRs are roosters. One has the neck hackle feathers, the other does not. They are both the same age, came from the same local breeder. They are about 10-12 weeks old now, with no sign of crowing yet. (none of my other baby cockerels are crowing yet, they are EE). Also, Delilah is ALOT smaller than Samson. Samson's legs are as thick as my thumb!!! Here are some pictures:
Samson:
Delilah:
A picture of both of their tail feathers:
Samson:
Delilah:
A picture of both of their tail feathers: