
THE EVOLUTIONARY TANGO OF ANIMAL
GENITALIA
GENITALIA
Genitals are the fastest-evolving organs in the animal kingdom. But why is this so? And what’s the point of having decorative private parts? Menno Schilthuizen explains how the evolutionary biology of nature's nether regions uncovers a hidden world of seduction, conflict, and rivalry.
Lesson by Menno Schilthuizen
Design and animation by Mette Ilene Holmriis.
Lesson by Menno Schilthuizen
Design and animation by Mette Ilene Holmriis.













Educator Menno Schilthuizen
Script Editor Emma Bryce
Director Mette Ilene Holmriis
Compositor Christen Bach
Animators: Guille Comin, Laura Büchert Schjödt
Sound Designer Weston Fonger
Composer Stephen LaRosa












