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Cranes in flight
Why Migratory Birds Often Have Paler Wings Than Other Birds
A new study suggests that lighter colors may help these species stay cool on their long journeys, when birds are pushing themselves to their physiological limits.
Why Migratory Birds Often Have Paler Wings Than Other Birds
Why Migratory Birds Often Have Paler Wings Than Other Birds

A new study suggests that lighter colors may help these species stay cool on their long journeys, when birds are pushing themselves to their physiological limits.

A new study suggests that lighter colors may help these species stay cool on their long journeys, when birds are pushing themselves to their physiological limits.

ornithology
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