How have you other BO owners found your birds cope in the heat? I love the ones we have but Queenie really takes strain in the heat. However I only have one hen so I can't tell if it is just her or BO hens generally. The roos seem much on a par with the Sussex... IS this just an individual problem or should I go for another breed here in the south east? And if so which would you recommend and why? We want a gentle easy to handle dual purpose bird...