19952020

Research output per year

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Article
2020

Distribution maps of cetacean and seabird populations in the North‐East Atlantic

Waggitt, J. J., Evans, P. G. H., Andrade, J., Banks, A. N., Boisseau, O., Bolton, M., Bradbury, G., Brereton, T., Camphuysen, C. J., Durinck, J., Felce, T., Fijn, R. C., Garcia‐Baron, I., Garthe, S., Geelhoed, S. C. V., Gilles, A., Goodall, M., Haelters, J., Hamilton, S., Hartny‐Mills, L. & 26 others, Hodgins, N., James, K., Jessopp, M., Kavanagh, A. S., Leopold, M., Lohrengel, K., Louzao, M., Markones, N., Martinez‐Cediera, J., O’Cadhla, O., Perry, S. I., Pierce, G. J., Ridoux, V., Robinson, K. P., Santos, M. B., Saavedra, C., Skov, H., Stienen, E. W. M., Sveegaard, S., Thompson, P., Vanermen, N., Wall, D., Webb, A., Wilson, J., Wanless, S. & Hiddink, J. G., Feb 2020, In : Journal of Applied Ecology. 57, 2, p. 253-269

Research output: Contribution to journalArticleAcademicpeer-review

1 Citation (Scopus)
2019

A review of records of the black-capped petrel pterodroma hasitata in the caribbean sea

Leopold, M. F., Geelhoed, S. C. V., Scheidat, M., Cremer, J., Debrot, A. O. & Van Halewijn, R., 1 Oct 2019, In : Marine Ornithology. 47, 2, p. 235-241 7 p.

Research output: Contribution to journalArticleAcademicpeer-review

High Levels of Food Intake in Harbor Porpoises (Phocoena phocoena): Insight into Recovery from Disturbance

Kastelein, R. A., Helder-hoek, L., Booth, C., Jennings, N. & Leopold, M., 12 Jul 2019, In : Aquatic Mammals. 45, 4, p. 380-388

Research output: Contribution to journalArticleAcademicpeer-review

Hydrographic and Biological Survey of a Surface-Intensified Anticyclonic Eddy in the Caribbean Sea

van der Boog, C. G., de Jong, M. F., Scheidat, M., Leopold, M. F., Geelhoed, S. C. V., Schulz, K., Dijkstra, H. A., Pietrzak, J. D. & Katsman, C. A., Aug 2019, In : Journal of Geophysical Research: Oceans. 124, 8, p. 6235-6251

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
1 Citation (Scopus)

Self-foraging vs facilitated foraging by Lesser Black-backed Gull (Larus fuscus) at the Frisian Front, the Netherlands

Baptist, M., Van Bemmelen, R., Leopold, M., De Haan, D., Flores, H., Couperus, B., Fassler, S. & Geelhoed, S., Jan 2019, In : Bulletin of Marine Science. 95, 1, p. 29-43

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
2018

Analyzing Pellets and Feces of African Royal Terns (Thalasseus maximus albididorsalis) Results in Different Estimates of Diet Composition

Veen, J., Dallmeijer, H., van Damme, C. J. G., Leopold, M. F. & Veen, T., 1 Sep 2018, In : Waterbirds. 41, 3, p. 295-304

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
2 Citations (Scopus)

Beached bachelors: An extensive study on the largest recorded sperm whale Physeter macrocephalus mortality event in the North Sea

IJsseldijk, L. L., van Neer, A., Deaville, R., Begeman, L., van de Bildt, M., van den Brand, J. M. A., Brownlow, A., Czeck, R., Dabin, W., ten Doeschate, M., Herder, V., Herr, H., IJzer, J., Jauniaux, T., Jensen, L. F., Jepson, P. D., Jo, W. K., Lakemeyer, J., Lehnert, K., Leopold, M. F. & 8 others, Osterhaus, A., Perkins, M. W., Piatkowski, U., Prenger-Berninghoff, E., Pund, R., Wohlsein, P., Gröne, A. & Siebert, U., 7 Aug 2018, In : PLoS ONE. 13, 8, e0201221.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
2 Citations (Scopus)

Bepaling van het aantal nesten en het uitvliegsucces van Grote Sterns op Texel met behulp van een drone

Spaans, B., Leopold, M. F. & Plomp, M., 2018, In : Limosa. 91, 1, p. 30-37

Research output: Contribution to journalArticleProfessional

From nought to 100 in no time: how humpback whales (Megaptera novaeangliae) came into the Southern North Sea

Leopold, M. F., Rotshuizen, E. & Evans, P. G. H., 2018, In : Lutra. 61, p. 165-188

Research output: Contribution to journalArticleAcademicpeer-review

Open Access

Plastic ingestion by harbour porpoises Phocoena phocoena in the Netherlands: Establishing a standardised method

van Franeker, J. A., Bravo Rebolledo, E. L., Hesse, E., IJsseldijk, L. L., Kühn, S., Leopold, M. & Mielke, L., 2018, In : Ambio. 47, 4, p. 387-397 11 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
14 Citations (Scopus)

Unexpected dietary preferences of Eurasian Spoonbills in the Dutch Wadden Sea: spoonbills mainly feed on small fish not shrimp

Jouta, J., De Goeij, P., Lok, T., Velilla, E., Camphuysen, C. J., Leopold, M., Van Der Veer, H. W., Olff, H., Overdijk, O. & Piersma, T., Jul 2018, In : Journal of Ornithology. 159, 3, p. 839-849

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
2 Citations (Scopus)
2017

Een onverwachte concentratie van Zwarte Zee-eenden in de Hollandse kustzone in een gebied met hoge dichtheden van geschikte schelpdieren

Fijn, R. C., Leopold, M. F., Dirksen, S., Arts, F., van Asch, M., Baptist, M. J., Craeymeersch, J. A. M., Engels, B., van Horssen, P., de Jong, J., Perdon, K. J., van der Zee, E. M. & Ham, N., 2017, In : Limosa. 90, 3, p. 97-117

Research output: Contribution to journalArticleAcademicpeer-review

Eten wat de pot schaft: dieetonderzoek bruinvissen

Mairo, A., van Nierop, A., Cremer, J. S. M., IJsseldijk, L. & Leopold, M. F., 2017, In : Zoogdier. 28, 4, p. 8-9

Research output: Contribution to journalArticleProfessional

Open Access

The first case of conjoined twin harbour porpoises Phocoena phocoena (Mammalia, Cetacea)

Kompanje, E. J. O., Camphuysen, K. C. J. & Leopold, M. F., 2017, In : Deinsea. 17, p. 1-5

Research output: Contribution to journalArticleAcademic

Open Access

The semi-enclosed tidal bay Eastern Scheldt in the Netherlands: porpoise heaven or porpoise prison?

van Dam, S., Solé, L., IJsseldijk, L., Begeman, L. & Leopold, M. F., 2017, In : Lutra. 60, 1, p. 5-18

Research output: Contribution to journalArticleProfessional

Open Access
2016

Forsters Stern op Texel

Leopold, M. F., 2016, In : Dutch Birding. 38, p. 263-264

Research output: Contribution to journalArticleProfessional

Large amounts of marine debris found in sperm whales stranded along the North Sea coast in early 2016

Unger, B., Bravo Rebolledo, E., Deaville, R., Gröne, A., IJsseldijk, L. L., Leopold, M. F., Siebert, U., Spitz, J., Wohlsein, P. & Herr, H., 2016, In : Marine Pollution Bulletin. 112, 1-2, p. 134-141

Research output: Contribution to journalArticleAcademicpeer-review

28 Citations (Scopus)

Toxoplasma gondii in stranded marine mammals from the North Sea and Eastern Atlantic Ocean: Findings and diagnostic difficulties

van de Velde, N., Devleesschauwer, B., Leopold, M., Begeman, L., IJsseldijk, L., Hiemstra, S., IJzer, J., Brownlow, A., Davison, N. & Haelters, J., 2016, In : Veterinary Parasitology. 230, p. 25-32

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)

Unorthodox sampling of a fin Whale's (Balaenoptera physalus) diet yields several new mesopelagic prey species

Rebolledo, E. L. B., IJsseldijk, L. L., Solé, L., Begeman, L., de Vries, S., van den Boom, L., Carpizo, J. C. & Leopold, M. F., 2016, In : Aquatic Mammals. 42, 4, p. 417-420

Research output: Contribution to journalArticleAcademicpeer-review

4 Citations (Scopus)
2015

Bruinvissen blijven weg uit Noordzee (interview met Mardik Leopold)

Leopold, M. F., 2015, In : Nature Today.

Research output: Contribution to journalArticleProfessional

Open Access

Bruinvissen zoeken (interview met Mardik Leopold)

Ramaker, R. & Leopold, M. F., 2015, In : Resource: weekblad voor Wageningen UR. 9, 17, p. 7-7

Research output: Contribution to journalArticlePopular

Open Access

Bruinvis volgt spiering naar westerschelde

Ramaker, R. & Leopold, M. F., 2015, In : Resource: weekblad voor Wageningen UR. 10, 8, p. 9-9

Research output: Contribution to journalArticlePopular

Open Access

Distribution of wintering Common Eider Somateria mollissima in the Dutch Wadden Sea in relation to available food stocks

Cervencl, A., Troost, K., Dijkman, E., de Jong, M., Smit, C. J., Leopold, M. F. & Ens, B. J., 2015, In : Marine Biology. 162, 1, p. 153-168

Research output: Contribution to journalArticleAcademicpeer-review

13 Citations (Scopus)

Een biddende Boomvalk Falco subbuteo: een jaarlijks fenomeen in De Slufter (Texel)?

Leopold, M. F., 2015, In : De Takkeling. 23, 3, p. 250-251

Research output: Contribution to journalArticleProfessional

Open Access

Er valt veel te leren van rotte kadavers: Raadselachtige ' mini-massastranding' bruinvissen

Leopold, M. F., Hesse, E., Mielke, L., Begeman, L. & Hiemstra, S., 2015, In : Zoogdier. 26, 2, p. 4-6

Research output: Contribution to journalArticleProfessional

Open Access

Exposing the grey seal as a major predator of harbour porpoises

Leopold, M. F., Begeman, L., van Bleijswijk, J., IJsseldijk, L., Witte, H. J. & Grone, A., 2015, In : Proceedings of the Royal Society. B: Biological Sciences. 282, 1798, 7 p., 20142429.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
31 Citations (Scopus)

Fatal Asphyxiation in Two Long-Finned Pilot Wahles (Globicephala melas) Caused by Common Soles (Solea solea)

IJsseldijk, L., Leopold, M. F., Bravo Rebolledo, E., Deaville, R., Haelters, J., IJzer, J., Jepson, P. D. & Gröne, A., 2015, In : PLoS ONE. 10, 11, 12 p., e0141951.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
6 Citations (Scopus)

Microplastic in a macro filter feeder: humpback whale Megaptera novaeangliae

Besseling, E., Foekema, E. M., van Franeker, J. A., Leopold, M. F., Bravo Rebolledo, E., Kühn, S., Mielke, L., Heberle-Bors, E., Ijzer, J., Kamminga, P. & Koelmans, A. A., 2015, In : Marine Pollution Bulletin. 95, 1, p. 248-252

Research output: Contribution to journalArticleAcademicpeer-review

139 Citations (Scopus)

Porpoises: From predators to prey

Leopold, M. F., Begeman, L., Hesse, E., van der Hiele, J., Hiemstra, S., Keijl, G. O., Meesters, H. W. G., Mielke, L., Verheyen, D. & Groene, A., 2015, In : Journal of Sea Research. 97, p. 14-23

Research output: Contribution to journalArticleAcademicpeer-review

12 Citations (Scopus)

The winter diet of the Atlantic Puffin Fratercula arctica around the Faroe Islands

Harris, M. P., Leopold, M. F., Jensen, J., Meesters, H. W. G. & Wanless, S., 2015, In : Ibis. 157, 3, p. 468-479

Research output: Contribution to journalArticleAcademicpeer-review

8 Citations (Scopus)
2014

Detection of grey seal Halichoerus grypus DNA in attack wounds on stranded harbour porpoises Phocoena phocoena

van Bleijswijk, J., Begeman, L., Witte, H. J., IJsseldijk, L., Brasseur, S. M. J. M., Grone, A. & Leopold, M. F., 2014, In : Marine Ecology Progress Series. 513, p. 277-281

Research output: Contribution to journalArticleAcademicpeer-review

18 Citations (Scopus)

Sensitivity assessment as a tool for spatial and temporal gear-based fisheries management

Depestele, J., Courtens, W., Degraer, S., Haelters, J., Hostens, K., Leopold, M., Pinn, E., Merckx, B., Polet, H., Rabaut, M., Reiss, H., Stienen, E., Vandendriessche, S., Volckaert, F. A. M. & Vincx, M., 2014, In : Ocean & Coastal Management. 102, Pt. A, p. 149-160

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)
2013

Cetacean abundance and distribution in European Atlantic shelf waters to inform conservation and management

Hammond, P. S., Macleod, K., Berggren, P., Leopold, M. F. & Scheidat, M., 2013, In : Biological Conservation. 164, p. 107-122

Research output: Contribution to journalArticleAcademicpeer-review

169 Citations (Scopus)

Hoera, een bultrug in mijn achtertuin (interview met Mardik Leopold)

Hakkenberg, D. & Leopold, M. F., 2013, In : De Dordtenaar.

Research output: Contribution to journalArticlePopular

Open Access

Zeehonden doden 17 bruinvissen (interview met Mardik Leopold)

Leopold, M. F., 2013, In : AD Algemeen Dagblad.

Research output: Contribution to journalArticlePopular

Zeehond is een roofdier (interview met Mardik Leopold)

Teitsma, T. & Leopold, M. F., 2013, In : AD Rotterdams Dagblad.

Research output: Contribution to journalArticlePopular

2012

De Noordzee

Leopold, M. F. & Bos, O. G., 2012, In : Natuur in Noord-Holland. 11, 4, p. 8-10

Research output: Contribution to journalArticleProfessional

Harbour seals (Phoca vitulina) in Dutch inland waters: an overview of reported sightings and some first data on diet

Verheyen, D. A. M., Verdaat, J. P., Ijzer, J., Brasseur, S. M. J. M. & Leopold, M. F., 2012, In : Lutra. 55, 2, p. 89-99

Research output: Contribution to journalArticleAcademicpeer-review

Open Access

Monitoring marine populations and communities: methods dealing with imperfect detectability

Katsanevakis, S., Weber, A., Pipitone, C., Leopold, M. F., Scheidat, M., de Boois, I. J. & Jansen, J. M., 2012, In : Aquatic Biology. 16, 1, p. 31-52

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
48 Citations (Scopus)

Natural born indicators: Great cormorant Phalacrocorax carbo (Aves: Phalacrocoracidae) as monitors of river discharge influence on estuarine ichthyofauna

Dias, E., Morais, P., Leopold, M. F., Campos, J. & Antunes, C., 2012, In : Journal of Sea Research. 73, p. 101-108

Research output: Contribution to journalArticleAcademicpeer-review

12 Citations (Scopus)

Weer zwemt een bultrug voor Nederlandse kust (interview met Mardik Leopold)

Leopold, M. F., 2012, In : Dagblad van het Noorden.

Research output: Contribution to journalArticlePopular

Zeehond verdacht van aanval op bruinvissen (interview met Mardik Leopold)

Werner, M. & Leopold, M. F., 2012, In : De Volkskrant.

Research output: Contribution to journalArticlePopular

2011

Alken Alca torda als fanatieke scheepsvolgers in januari 2012

Leopold, M. F., van Bemmelen, R. S. A., Geelhoed, S. C. V. & Witte, R. H., 2011, In : Sula : tijdschrift van de Nederlandse Zeevogelgroep. 24, 3, p. 109-120

Research output: Contribution to journalArticleProfessional

Het mysterie van de gehavende bruinvis (interview met M. Leopold)

Leopold, M. F., 2011, In : De Volkskrant.

Research output: Contribution to journalArticlePopular

Nieuwe kolonie Drieteenmeeuwen Rissa tridactyla in de zuidelijke Noordzee

Geelhoed, S. C. V., van Bemmelen, R. S. A., Keijl, G. O., Leopold, M. F. & Verdaat, J. P., 2011, In : Sula : tijdschrift van de Nederlandse Zeevogelgroep. 24, 1, p. 27-30

Research output: Contribution to journalArticleProfessional

Short-term ecological effects of an offshore wind farm in the Dutch coastal zone; a compilation

Lindeboom, H. J., Kouwenhoven, H. J., Bergman, M. J. N., Bouma, S., Brasseur, S. M. J. M., Daan, R., van Hal, R., Hille Ris Lambers, R., ter Hofstede, R., Leopold, M. F., Scheidat, M. & de Haan, D., 2011, In : Environmental Research Letters. 6, 3, 13 p., 035101.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
107 Citations (Scopus)
2010

Are white-beaked dolphins Lagenorhynchus albirostris food specialst? Their diet in the southern North Sea

Jansen, O. E., Leopold, M. F., Meesters, H. W. G. & Smeenk, C., 2010, In : Journal of the Marine Biological Association of The United Kingdom. 90, 8, p. 1501-1508

Research output: Contribution to journalArticleAcademicpeer-review

10 Citations (Scopus)

Dichter bij Darwin (interview met M.F. Leopold)

Kleis, R. & Leopold, M. F., 2010, In : Resource: weekblad voor Wageningen UR. 2010, p. 10-12

Research output: Contribution to journalArticlePopular