| 11. | Lastly, Alaskan pollock exhibit diel vertical migration, following the seasonal movement of their food.
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| 12. | The species is resident and no seasonal movements are known.
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| 13. | Although they are largely residents, local seasonal movements are known.
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| 14. | This 51 53 cm long duck is non-migratory, but undertakes some local seasonal movements.
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| 15. | It is not truly migratory, but undertakes some seasonal movements.
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| 16. | It undertakes some local seasonal movements in the dry season.
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| 17. | It is not migratory, but undertakes some seasonal movements.
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| 18. | Another study showed that annual floods affect the seasonal movement and diet of the species.
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| 19. | During this period, settlements last for shorter periods of time, mainly due to seasonal movements.
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| 20. | It also studied the seasonal movement of energy from the tropics to the polar regions.
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