Trilobites: How a Fish That Hatches in Coral Reefs Finds Its Way Home The larvae of Doederlein’s Cardinalfish appear to use the Earth’s magnetic forces to guide their return to the reef where they were born. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Trilobites: NASA’s New Horizons Spacecraft Takes First Picture of Distant Rock It Will VisitClimate change: Heat below Arctic is MELTING ice - sea levels WILL riseScotland to Provide Free Sanitary Products to StudentsTreasure trove of GOLD found in 14th century fortressShe Helped Crack the Golden State Killer Case. Here’s What She’s Going to Do Next.Algae Bloom in Lake Superior Raises Worries on Climate Change and Tourism