News
27-09-09, 08:17 AM
North America's Monarch butterflies use a "clock" sensor in their antennae to guide them on winter migration to Mexico.
Read More Quirkyness... (http://news.bbc.co.uk/go/rss/-/1/hi/sci/tech/8273069.stm)
Read More Quirkyness... (http://news.bbc.co.uk/go/rss/-/1/hi/sci/tech/8273069.stm)