Magnetic Sense Shows Many Animals the Way to Go: Scientific American

February 6, 2012

http://www.scientificamerican.com/article.cfm?id=the-compass-within
Expts show birds seems to use it but hard to get at molecular cause of magnetic sense.

This entry was posted on February 6, 2012 at 10:21 am and is filed under PopSci.

Best to comment on twitter via @markgerstein. Only use this space for comments that are untweetable!