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‘Ūlili on the Rocks

Working the splash zone tidepools, this wandering tattler probes the rocks for a meal. ‘Ūlili, the Hawaiian name, resembles the tattler’s alarm call. On tropical islands it prefers probing crevices and crannies on intertidal shorelines and exposed reefs for invertebrates, sometimes while dodging breaking waves like this one. With an expansive migratory range, the wandering tattler lives up to its common name. ‘Ūlili were considered messengers and scouts of the gods. A magnificent navigator, the tattler annually migrates between Alaska and Canada to tropical Pacific islands on a high endurance non-stop flight of 72 to 96 hours. Using the stars and the earth’s magnetic field, perhaps visually with magnetoreception molecules of cryptochrome in its retina, ‘ūlili find a route over thousands of miles of featureless open ocean.

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Uploaded on December 30, 2024
Taken on December 27, 2024