Blind Cavefish Grow Bizarre Taste Buds On Their Face As They Age

<img width="1024" height="415" src="https://www.sciencealert.com/images/2024/08/BlindCaveFishEmbryoConfocal-1.jpg" alt="A red and green fluorescent image of a fish embryo"/>More useful than your ear hairs. 

https://www.sciencealert.com/blind-cavefish-grow-bizarre-taste-buds-on-their-face-as-they-age