VAN BERGEN VS, RIEM VIS R, BRINKGREVE J, STELMA J & NIJLUSING W Parental care by a pair of Honey Buzzards Pernis apivorus: investments in reproduction, survival and predation risk, assessed by monitoring nests with camera traps
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DONKERS H Measuring the humerus helps to identify birds
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GULDEMOND A, LOMMEN J & LEENDERTSE P Pesticides in the Barn Swallow Hirundo rustica in the Netherlands
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VAN DER WINDEN J, HOTTTING M, WEEDA S, VOS R, BOM R, KREETZ T CIMIOTTI D & DREEF C Gull-billed Tern Gelochelidon nilotica breeds in pioneer habitat of Marker Wadden
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FOKKER KC Territorial Woodlarks Lullula arborea outside their breeding range in the Netherlands
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ALTENBURG J, OUWENEEL G & MEIJER T Reviews
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Dutch Ornithologist's Union (NOU)
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