The Timneh species are smaller sized with darker Grey feathers. Their tail feathers also are darker, nearer to maroon than crimson. Timneh African Grey parrots even have horn coloured beaks with black coloring on the sides. Each species have gray legs with two toes struggling with forward and two backward. https://african-grey-parrot-for-s56677.jiliblog.com/87373716/grey-african-parrot-fundamentals-explained