Lost dogs - gift horse - K9 Search and Rescue


The kind of natural map any animal follows depends largely on the species. As TIME has reported, seabirds are believed to steer mostly by the sun and the stars, since if the animals are ever going to get lost, it tends to happen when the skies are overcast. The same is true of the unglamorous dung beetle. While naturalists have not extensively tracked the species’ perambulations in the wild, they’ve studied them in—yes—planetariums. As long as the artificial Milky Way was in view, the beetle and its dung ball rolled right along. Throw the switch and change the stars, however, and the little critter was completely flummoxed.


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