Polarization-Based Navigation in Drosophila
<p>Insects maintain a constant bearing across a wide range of spatial scales. Monarch butterflies and locusts traverse continents (Williams, 1957; Wehner, 1984), and foraging bees and ants travel hundreds of meters to return to their nests (Dyer, 1996; Wehner, 1984, 2003), whereas many other i...