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Alauda arvensis
1
Circus pygargus
1
Emberiza citrinella
1
Falco tinnunculus
1
Perdix perdix
1
Vanellus vanellus
1
agrarisch natuurbeheer
1
agri-environment schemes
1
birds
1
bodemwatergehalte
1
graslanden
1
grassland birds
1
grasslands
1
landscape elements
1
landschapselementen
1
maatregelen
1
measures
1
monitoring
1
soil water content
1
vogels
1
weidevogels
1
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