| Previous Page | Page Index | Next Page |
 Survey period 1.
|  Survey period 2.
|  Survey period 3.
|
 Survey period 4.
|  Survey period 5.
|  Survey period 6.
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 Survey period 7.
|  Survey period 8.
|  Pre-survey records.
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| Click on the bar charts to see larger versions. | |
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| Snow Goose | 
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| Ross's Goose | 
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| Greater White-fronted Goose | 
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| Cackling Goose | 
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| Canada Goose | 
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| Mute Swan | 
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| Trumpeter Swan | 
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| Tundra Swan | 
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| Wood Duck | 
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| Garganey | 
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| Blue-winged Teal | 
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| Cinnamon Teal | 
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| Northern Shoveler | 
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| Gadwall | 
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| Eurasian Wigeon | 
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| American Wigeon | 
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| Mallard | 
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| American Black Duck | 
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| Northern Pintail | 
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| Green-winged Teal | 
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