Teeny Tiny Egg complete with Teeny Tiny yolk and white

[FlyWheel]

Sometimes an intestinal worm will make a wrong turn in a hens digestive tract and wind up in her uterus. The hens body reads the worm as an egg yoke and she will dutifully deposit some egg white on it and encase the worm, egg white, and egg yoke in a shell and deposit it in her nest.

Ewww...Yu~uk!