The flight feathers were also removed, so the bird has just a small stump, covered in soft downy feathers.
(The flight feathers; were removed; ) (the bird; has; just a small stump, covered in soft downy feathers) (just a small stump; covered; in soft downy feathers)
The flight feathers the bird just a small stump
were removed has covered
just a small stump, covered in soft downy feathers
in soft downy feathers