Could this be a cross between Tennessee red bob and another type? Doesn’t look like a full Tennessee red or a full northern. I’m not sure how the genetics work in bobwhite.
Quail aren’t like chickens and don’t have ‘breeds’ as such but it looks like a bobwhite (species) and I think the mutation as shrimpsilkies said is Tennessee red or something similar. I’m not entirely sure because that particular mutation isn’t available or isn’t as available (to me) in Australia.