Watervogels in Nederland in 2017/2018 Download Has download Authors Hornman M., Hustings. F., Koffijberg K., van Winden E., van Els P., Kleefstra R.... Year of Publication 2020 rapportnr 2020/01
Trends van 'gewone' broedvogels in 2019 Download Has download Authors Vergeer J.-W. Year of Publication 2020
Invloed greppel-plasdras op kuikenoverleving kievit Download Has download Authors Dick Melman, Erik Kleyheeg, Tim Visser, Ernst Oosterveld, Maja Roodbergen, Wolf ... Year of Publication 2020 rapportnr 2020/12
Meta-Analysis of Multidecadal Biodiversity Trends in Europe Authors Pilotto, F.; Kühn Ingolf; Adrian, R.; Alber, R.; Alignier, A.; Andrews, C.; Ba... Year of Publication 2020
Annual survival estimation and population modelling for Swedish Lesser White-fronted Geese Download Has download Authors Schekkerman H. & Koffijberg K. Year of Publication 2020 rapportnr 2020/90
Opvallend: minstens drie succesvolle paren Roodbuikwaterspreeuwen in 2020 Download Has download Authors Arjan Boele, Rob Vogel & Nicky Hulsbosch Year of Publication 2020
Broedvogels van de Bovenlanden bij Wilnis in 2020 Download Has download Authors Albert de Jong Year of Publication 2020 rapportnr 2020/55
PTT-nieuwsbrief december 2020 Download Has download Authors Willem van Manen Year of Publication 2020
Grauwe Ganzen in terreinen van It Fryske Gea in 2020 Download Has download Authors Kleefstra R. Year of Publication 2020 rapportnr 2020/85
Boerenlandvogelbalans 2020 Download Has download Authors Erik Kleyheeg, Theo Vogelzang, Inge van der Zee & Maarten van Beek Year of Publication 2020 rapportnr 2020/044
Seed Mass, Hardness, and Phylogeny Explain the Potential for Endozoochory by Granivorous Waterbirds Authors Lovas-Kiss Ádám; Vincze, O.; Kleyheeg, E.; Sramkó Gábor; Laczkó Levent... Year of Publication 2020
Inventarisatie van stadsganzen in de Gemeente Houten in 2020 Download Has download Authors Vincent de Boer Year of Publication 2020 rapportnr 2020/43
Handleiding iAvimap Download Has download Authors Gerard Troost & Albert de Jong Year of Publication 2020
Ganzen- en Zwanentellingen in Zeeland Seizoen 2018/2019 Download Has download Authors Vergeer J.-W. Year of Publication 2020 rapportnr 2020/64
Jonge Grutto’s in Nederland in 2019: een aantalsschatting op basis van kleurringdichtheden Download Has download Authors Schekkerman H., Gerritsen G.J. & Hooijmeijer J. Year of Publication 2020 rapportnr 2020/03
Watervogels in het Lauwersmeer in het seizoen 2018/2019 Download Has download Authors Romke Kleefstra, Nico Beemster, Jaap Kloosterhuis & Erik van Winden Year of Publication 2020 rapportnr 2020/14
Jonge Grutto’s in Nederland in 2020: een aantalsschatting op basis van kleurringdichtheden Download Has download Authors Schekkerman H., Gerritsen G.J. & Hooijmeijer J. Year of Publication 2020 rapportnr 2020/91
Jaarverslag NESTKAST, broedseizoen 2019 Download Has download Authors Leo Ballering Year of Publication 2020