Abstract
We studied the impact of a wind farm (line of 25 small to medium sized turbines) on birds at the eastern port breakwater in Zeebrugge, Belgium, with special attention to the nearby breeding colony of Common Tern Sterna hirundo, Sandwich Tern Sterna sandvicensis and Little Tern Sterna albifrons. With the data of found collision fatalities under the wind turbines, and the correction factors for available search area, search efficiency and scavenging, we calculated that during the breeding seasons in 2004 and 2005, about 168 resp. 161 terns collided with the wind turbines located on the eastern port breakwater close to the breeding colony, mainly Common Terns and Sandwich Terns. The mean number of terns killed in 2004 and 2005 was 6.7 per turbine per year for the whole wind farm, and 11.2 resp. 10.8 per turbine per year for the line of 14 turbines on the sea-directed breakwater close to the breeding colony. The mean number of collision fatalities when including other species (mainly gulls) in 2004 and 2005 was 20.9 resp. 19.1 per turbine per year for the whole wind farm and 34.3 resp. 27.6 per turbine per year for 14 turbines on the sea-directed breakwater. The collision probability for Common Terns crossing the line of wind turbines amounted 0.110–0.118% for flights at rotor height and 0.007–0.030% for all flights. For Sandwich Tern this probability was 0.046–0.088% for flights at rotor height and 0.005–0.006% for all flights. The breeding terns were almost not disturbed by the wind turbines, but the relative large number of tern fatalities was determined as a significant negative impact on the breeding colony at the eastern port breakwater (additional mortality of 3.0–4.4% for Common Tern, 1.8–6.7% for Little Tern and 0.6–0.7% for Sandwich Tern). We recommend that there should be precautionary avoidance of constructing wind turbines close to any important breeding colony of terns or gulls, nor should artificial breeding sites be constructed near wind turbines, especially not within the frequent foraging flight paths.
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References
Akershoek K, Dijk F, Schenk F (2005) Aanvaringsrisico’s van vogels met moderne grote windturbines. Studentenverslag van slachtofferonderzoek in drie windturbineparken in Nederland. Verslag uitgevoerd bij Bureau Waardenburg in opdracht van Nuon Energy Sourcing
Albouy S, Dubois Y, Picq H (2001) Suivi ornithologique des parcs éoliens du plateau de Garrigue Haute. ABIES bureau d’études et la LPO Aude, ADEME, Valbonne, France
Becker PH, Ludwigs J-D (2004) BWP Update vol. 6 Nos. 1 and 2 (91–137). Oxford University Press
Benner JHB, Berkhuizen JC, de Graaff RJ, Postma AD (1993) Impact of wind turbines on birdlife. Final report No. 9247. Consultants on Energy and the Environment, Rotterdam, The Netherlands
BMM (2004) Bouw en exploitatie van een windmolenpark nabij de westelijke havendam van Zeebrugge in de Noordzee: Milieueffectenbeoordeling van het project ingediend door de n.v. SPE. Beheerseenheid van het Mathematisch Model van de Noordzee, Brussel. [Construction and exploitation of a wind farm at the western port breakwater of Zeebrugge: Environmental Impact Assessment of the SPE-project. Management Unit of the North Sea Mathematical models, Brussels]
Brauneis W (2000) Der Einfluss von Windkraftanlagen auf die Avifauna, dargestellt insb. Am Beispiel des Kranichs Grus grus. Ornithologische Mitteilungen 52:410–414
Courtens W, Stienen E (2004) Voorstel tot afbakening van een vogelrichtlijngebied voor het duurzaam in stand houden van de broedpopulaties van kustbroedvogels te Zeebrugge – Heist. Instituut voor Natuurbehoud, adviesnota IN.A.2004.100., Brussel
Desholm M (2005) TADS (Thermal Animal Detection System) inventigations of avian collision risk at Nysted oddshore wind farm, autumn 2004. National Environmental Research Institute, Denmark. 27 pp.- NERI Report commissioned by Energi E2
Dierschke V, Hüppop O, Garthe S (2003) Populationsbiologische Schwellen der Unzulässigkeit für Beeinträchtingen der Meeresumwelt am Beispiel der in der deutschen Nord- und Ostsee vorkommenden Vogelarten. Seevögel Band 24/Heft3. 2003. Zeitschrift Verein Jordsand, Hamburg
Dumon G (2006) Database of wind direction and wind velocity in Zeebrugge for 2004 and 2005. AWZ, Hydrografie & Hydrometeo
Dürr T (2006) Kollision von Fledermäuse und Vögel durch Windkraftanlagen. Daten aus Archiv der Staatlichen Vogelschutzwarte Brandenburgs, Buckow
Everaert J, Devos K, Kuijken E (2002) Windturbines en vogels in Vlaanderen. Voorlopige onderzoeksresultaten en buitenlandse bevindingen. Instituut voor Natuurbehoud, Rapport 2002.3, Brussel. See http://www.inbo.be/content/page.asp?pid=FAU_VO_windturbines
Everaert J (2003) Windturbines en vogels in Vlaanderen: voorlopige onderzoeksresultaten en aanbevelingen. Natuur Oriolus 69(4):145–155. See http://www.inbo.be/content/page.asp?pid=FAU_VO_windturbines
Everaert J (2006) Windturbines, vogels en vleermuizen. Kunnen ze samengaan. Mens & Vogel 2/2006
Follestad A (2006) Fire havørner drept av vindmøller på Smøla. Norwegian Institute for Nature Research (NINA). 27.01.2006
Gill JP, Townsley M, Mudge GP (1996) Review of the impacts of wind farms and other aerial structures upon birds. Scottish Natural Heritage Review. No. 21
Hötker H, Thomsen KM, Köster H (2004) Auswirkungen regenerativer Energiegewinnung auf die biologische Vielfalt am Beispiel der Vögel und derFledermäuse – Fakten, Wissenslücken, Anforderungen an die Forschung, ornithologische Kriterien zum Ausbau von regenerativen Energiegewinnungsformen. Gefordert vom Bundesamt für Naturschutz; Förd. Nr. Z1.3-684 11-5/03. Michael-Otto-Institut im NABU. Endbericht. Dezember 2004
Kaatz J (2002) Brandenburger Ornithologe Dr. Jürgen Kaatz: Alle Windanlagen über 100 Meter Nabenhöhe kritisch für Zugvögel/Rotorblätter treffen mit 230 km/Stunde auf Vögel – “da bleibt wenig übrig”. WKA Vogelkollisionen und Hinweis auf Fachtagung “Windenergie und Vögel - Ausmaβ und Bewältigung eines Konfliktes”. 29–30 Nov. 2001. Technische Universität Berlin
Karlsson J (1983) Fåglar och vindkraft. Resultatrapport 1977–1982. Sweden
Kingsley A, Whittam B (2005) Wind turbines and birds. A background review for environmental assessment. Document prepared by Bird Studies Canada, for Environment Canada/Canadian Wildlife Service
Langston RHW, Pullan JD (2003) Windfarms and birds: An analysis of the effects of windfarms on birds, and guidance on environmental assessment criteria and site selection issues. Report by Birdlife International on behalf of the Bern Convention. Council of Europe T-PVS/Inf (2003) 12. See also Bern Convention ‘Draft Recommendation’ T-PVS (2003) 11
Lekuona J (2001) Uso del espacio por la avifauna y control de la mortalidad de aves y murciélagos en los parques eólicos de Navarra durante un ciclo anual. Informe Técnico. Dirección General de Medio Ambiente. Departamento de Medio Ambiente, Ordenación del Territorio y Vivienda. Gobierno de Navarra
Poot MJM, Tulp I, Schekkerman H, Van Den Bergh LMJ, Van Der Winden J (2001) Effect van mist op vogelvlieggedrag bij het windpark Eemmeerdijk. Bureau Waardenburg, Culemborg/Alterra, Wageningen
Richarz K (2002) Erfahrungen zur Problembewältigung des Konfliktes Windkraftanlagen – Vogelschutz aus Hessen, Rheinland-Pflatz und das Saarland. Tagungsband, Fachtagung “Windenergie und Vögel – Ausmaβ und Bewältigung eines Konfliktes”. 29–30 Nov. 2001. Technische Universität Berlin
SEO/Birdlife (1995) Effects of wind turbine power plants on the avifauna in the Campo de Gibraltar region. Summary of final report commissioned by the Environmental Agency of the Regional Government of Andalusia. SEO/Birdlife
Stienen E (2005) Data of the breeding colony of Sandwich Tern, Little Tern and Common Tern in Zeebrugge. Institute of Nature Conservation, Brussels
Van den Bergh L, Spaans A, Van Swelm N (2002) Lijnopstellingen van windturbines geen barrière voor voedselvluchten van meeuwen en sterns in de broedtijd. Limosa 75:25–32
Van der Winden J, Dirksen S, van den Bergh L, Spaans A (1996) Nachtelijke vliegbewegingen van duikeenden bij het windpark Lely in het IJsselmeer. Bureau Waardenburg rapport 96.34, Bureau Waardenburg, Culemborg/Instituut voor Bos- en Natuuronderzoek (IBN-DLO), Wageningen
Van der Winden J, Spaans A, Tulp I, Verboom I, Lensink R, Jonkers D, van den Haterd R, Dirksen S (1999) Deelstudie Ornithologie MER Interprovinciaal Windpartk Afsluitdijk. Bureau Waardenburg rapport 99.002, Bureau Waardenburg, Culemborg/Instituut voor Bos- en Natuuronderzoek (IBN-DLO), Wageningen
Verhoef H (2003) Betere meting van aanvaringen vogels op windturbines. Energieonderzoek Centrum Nederland, ECN Nieuwsbrief februari 2003
Wetlands International, (2002). Waterbird Population Estimates – 3rd edn. Wetland International Global Series No. 12, Wageningen, The Netherlands
Winkelman JE (1992 a–d). De invloed van de Sep-proefwindcentrale te Oosterbierum (Fr) op vogels, 1: aanvaringsslachtoffers, 2: nachtelijke aanvaringskansen, 3: aanvlieggedrag overdag, 4: verstoring. RIN-rapport 92/2–5. Instituut voor Bos- en Natuuronderzoek (IBN-DLO), Arnhem
Acknowledgements
In the first place, we want to thank the Flemish government for supporting the monitoring project in which the first author received his contract at the Research Institute for Nature and Forest. Many thanks to Wouter Courtens and Marc Van De Walle, for collecting some of the collided birds and witnessing some collisions during their research on the biology of the breeding terns. Also thanks to the Port Authority Zeebrugge (MBZ) for granting access to the site.
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Everaert, J., Stienen, E.W.M. Impact of wind turbines on birds in Zeebrugge (Belgium). Biodivers Conserv 16, 3345–3359 (2007). https://doi.org/10.1007/s10531-006-9082-1
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DOI: https://doi.org/10.1007/s10531-006-9082-1