[nomel]

Not sure why this was flagged dead. It's a fact that some birds are sensitive to magnetic fields [1]:

> They do this with the help of the magnetically sensitive proteins in their eyes and the magneto-receptive cells in the vestibular nucleus in their brain.

[1] https://phys.org/news/2022-02-compass-birds-ways-foreign.htm....

[throwaway290]

Allegedly, dogs too. Unclear how but they align north-south when pooping if they get the chance.