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Scientists track nighttime bird migration using weather radar
Researchers studied sandhill cranes, among the largest migrating birds in North America.
Credit: Kyle Horton
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A ground-based weather radar station at the University of Oklahoma.
Credit: Kyle Horton
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Biologist Kyle Horton records bird songs as part of the study of migration.
Credit: University of Oklahoma
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The white-throated sparrow is one of many species of nighttime migrating birds.
Credit: Kyle Horton
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Snow geese, like other waterfowl, are fast-flying migrants.
Credit: Kyle Horton
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The Atlantic Flyway is a major bird migration route.
Credit: USFWS
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