Marcus Byrne tells about the dung-beetles-and-the-Milky-Way research that led to an Ig Nobel Prize for him and his colleagues, in this University of the Witwatersrand video:
That Ig Nobel Prize was awarded, in 2013, jointly in the fields of biology and astronomy, to Marie Dacke [SWEDEN, AUSTRALIA], Emily Baird [SWEDEN, AUSTRALIA, GERMANY], Marcus Byrne [SOUTH AFRICA, UK], Clarke Scholtz[SOUTH AFRICA], and Eric J. Warrant [SWEDEN, AUSTRALIA, GERMANY], for discovering that when dung beetles get lost, they can navigate their way home by looking at the Milky Way.
REFERENCE: “Dung Beetles Use the Milky Way for Orientation,” Marie Dacke, Emily Baird, Marcus Byrne, Clarke H. Scholtz, Eric J. Warrant, Current Biology, epub January 24, 2013.
Here’s a TEDx talk in which Byrne elucidates the relationship between dung beetles and dung: