• Summary
• Text account
• Data table and detailed info
• Map
• Reference and further resources

Site description (2017 baseline):

Data for the IBA criteria assessment was provided and analysed by Sovon, Dutch Centre for Field Ornithology, as commisioned by the Dutch BirdLife Partner (The Society for Protection of Birds, VBN).

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Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Ilperveld, Varkensland, Oostzanerveld & Twiske (Netherlands). Downloaded from https://datazone.birdlife.org/site/factsheet/ilperveld-varkensland-oostzanerveld-&-twiske-iba-netherlands on 24/12/2024.