Virtually Blind Mole-Rats Use Their Eyes to ‘See’ Magnetic Fields, Experiment Shows

In the gloom of subterranean tunnels, chonky little mole-rats build their nests, tucked safely away, deep inside the earth. Strangely, one species always carefully builds these nests in the south-eastern part of their den.
ā€” Read on www.sciencealert.com/almost-blind-mole-rats-use-their-eyes-to-see-magnetic-fields