Kola, but big and feralform.
The bird is 7.7 meters long, from beak to tailtip and weighing 500 kg. Almost half of that is it's tail, a full 3.8 meters long! It's beak is 60 cm long, though should you find yourself inside you'd have a ful 80 cm from beaktip to the top of her throat. From there it's another 90 cm to her crop, or a full 110 to her stomach.