There are many chains or groups of lymph nodes in the posterior pelvic area, draining centrally to the aortic groups of lymph nodes.
Birds use oil glands that are located near their tail for preening. Preening is what a bird does to waterproof its wings.
The Uropygial gland is found near the base of the tail of birds.
a tail bone
The bone that supports the tail feather bone is the scrodum or the dick
That is your tail bone.
The bone in a horse's tail is called the Dock. It goes from the top of the tail, to about mid-tail or shorter.
That is the tail bone.
tail bone
bone
A tail bone may itch because it is always rubbing against clothing and furniture. Fortunately, most people can reach the tail bone to scratch it.
Not exactly. It is the vestigial remnant of a tail.
tail bone