| 31. | Their seasonal movements are not as extensive.
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| 32. | Data gathered are used to analyse their group structure, seasonal movement patterns, habitat requirements and social behaviour.
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| 33. | Many birds are permanent residents, but some undertake seasonal movements in response to the availability of wetland.
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| 34. | Cockatoos are not wholly migratory, but they do exhibit regular seasonal movements in different parts of Australia.
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| 35. | Despite many statements in popular literature, no reliable information exists on the seasonal movements of this species.
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| 36. | It is a resident breeder across sub-Saharan Africa from Senegal to Ethiopia, although it has seasonal movements.
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| 37. | There is some seasonal movement of the tropical populations, but this is not long-range and poorly understood.
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| 38. | These seasonal movements are in response to conditions in the environment, and are poorly understood and unpredictable.
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| 39. | Seasonal movements are most noticeable in tropical areas, while nomadic movements occur in arid environments with limited resources.
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| 40. | January tends to reflect large post-holiday seasonal movements and that can skew the outlook on the job market.
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