Curious activity-are they roosters?

[happybooker1]

I have these 16 baby bantam chicks about five weeks old. Several of them will fly up into the air half a foot and try to chest bump each other or on the ground try to stare each other down. Does this mean they're roosters?

 

[Yay Chicks!]

Nope. Even the pullets do this.

Cute isn't it?

 

[Little Peep]

Probly not i ahd a Black Chick and it did that a lot! and it was a hen!

 

[TurtlePowerTrav]

Makings of a juvenile pecking order.