Thank you for the advice. I had thought of bringing her in but I am too much hesitating as I am not sure if I can give proper care to three birds at the same time (I have a grey and a cinnamon conure).
For sure they are beautiful. I now have an 8 month sweet congo, she has some extra red feathers at her lower body (close to her tail). I am not sure if I should bring the one with brown color home. Is this color rare?