From Deep Look.

Many animals seem to show a preference for symmetry in a potential mate. It can be a clue that the mate has the genes necessary to develop properly and thrive in an environment full of stresses and dangers.

But some critters buck the trend. Like the earwig, a diminutive insect found on every continent except Antarctica.

Learn more in our episode "What Do Earwigs Do With Those Pincers Anyway?" 👉 https://youtu.be/HuOnqWpIL9E

#youtubeshorts #earwigs #deeplook