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Datos Estadísticas

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WALK-IN TRAP
1
WATERBIRDS
3
WEATHER CONDITIONS
1
WEIGHT
1
WEST NILE VIRUS
1
WEST-EAST GRADIENT
1
WETLANDS
7
WHEAT
1
WHITE-RUMPED SWALLOW
1
WHITE-THROATED HAWK
2
WILD BIRDS
2
WILSON 'S STORM PETREL
1
WINTER
1
WINTER DIET
1
WINTER GROUNDS
1
WINTERING AREA
1
WINTERING GROUNDS
1
WINTERING SITE
1
WOODCREEPERS
1