sirensdomain.itch.io review

What Makes a Feather Special?

Fetishes

Feathers come in all shapes and sizes and are constructed from the same protein beta-keratin as hair. They are arranged in a tree-like branching structure with a central hollow shaft called the rachis that sprouts branches called barbs, which subdivide into smaller branching barbules and interlock with nearby barbules to create a sleek, aerodynamic, form-fitting coat. They are used to protect a bird from the elements, thorns and insects; repel water; and boost flight. They also help birds attract mates and provide a way for them to display their plumes in sexy, showy ways. But what makes feathers special is the evolution of small modifications in this basic branching structure to serve specific functions.