Brahma Roo not leaving coop

[SteamChicken]

I have a 5 month old dark Brahma roo that just doesn't want to leave the coop? First time with this breed and think it's odd, but rarely see it out of the coop. I do have 3 Jersey Giant roos that are the same age and just reached maturity, crowing etc. Is this normal behavior for a Brahma?

 

[sourland]

Is there any chance that the Jersey Giant cockerels are intimidating him ?

 

[Pullet Press]

x2. I think he's probably just scared of the JGs. Brahmas may be big, but Jersey Giants are typically bigger.

 

[SteamChicken]

Possibly, think I should separate them? I have two coops and could give him some space with just a few of the hens

Is there any chance that the Jersey Giant cockerels are intimidating him ?