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Changes in the waterbird community of the Parc National du Banc d’Arguin, Mauritania, 1980–2017

  • THOMAS OUDMAN (a1) (a2), HANS SCHEKKERMAN (a3), AMADOU KIDEE (a4), MARC VAN ROOMEN (a3), MOHAMED CAMARA (a4), COR SMIT (a5), JOB TEN HORN (a1), THEUNIS PIERSMA (a1) (a6) and EL-HACEN MOHAMED EL-HACEN (a4) (a6)...

Summary

The Parc National du Banc d’Arguin in Mauritania hosts the largest concentrations of coastal waterbirds along the East Atlantic Flyway. In spite of this importance, a review of the changes in the numbers of waterbirds in the area is lacking since the first complete count in 1980. Here we analysed the seven complete waterbird counts made since then, and the additional yearly counts made in one subunit (Iwik region) since 2003. We present evidence for changes in the community composition of waterbirds over the past four decades. Total waterbird numbers showed a decrease between 1980 and 2017, with only Great White Pelican Pelecanus onocrotalus showing a significant increase in numbers. Five species showed significant declines: Long-tailed Cormorant Phalacrocorax africanus, Red Knot Calidris canutus, Bar-tailed Godwit Limosa lapponica, Eurasian Curlew Numenius arquata, and Western Marsh Harrier Circus aeruginosus. In the remaining species, the variation in numbers between counts was too large, and the number of complete counts too small, for trends to be detected. The yearly counts at Iwik region also showed sharp decreases in the numbers of Red Knot, Bar-tailed Godwit, and Marsh Harrier, but not of Long-tailed Cormorant and Eurasian Curlew. A multivariate analysis revealed a significant change in species composition over time, which was caused mainly by changes in the species depending on the intertidal mudflats for feeding (generally in decline) vs. the species depending on fish and crustaceans in the sublittoral and offshore zones (often showing increases).

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Copyright

This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited.

Corresponding author

*Author for correspondence; email: e.h.m.el.hacen@rug.nl

References

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Altenburg, W., Engelmoer, M., Mes, R and Piersma, T. (1982) Wintering waders at the Banc d’Arguin, Mauritania. Report of the Netherlands Ornithological Expedition 1980. Leiden, The Netherlands: Stichting Veth tot Steun aan Waddenonderzoek.
Altenburg, W., Engelmoer, M., Mes, R. and Piersma, T. (1983) Recensement des limicoles et autres oiseaux aquatiques au Banc d’Arguin, Mauritanie. Gerfaut 73: 243264.
Anderson, M. J. (2017) Permutational Multivariate Analysis of Variance (PERMANOVA). Pp. 115 in Wiley StatsRef: Statistics Reference Online. Chichester, UK: John Wiley and Sons, Ltd.
Boere, G. C. and Piersma, T. (2012) Flyway protection and the predicament of our migrant birds: a critical look at international conservation policies and the Dutch Wadden Sea. Ocean and Coastal Manage. 68:157168.
Burnham, K. P. and Anderson, D. R. (2002) Model selection and multimodel inference: a practical information-theoretic approach. Second Edition. New York: Springer.
Campredon, P. (2000) Between the Sahara and the Atlantic: Banc d’Arguin National Park, Mauritania. La Tour du Valat, Arles, France: FIBA.
Catry, T., Alves, J. A., Andrade, J., Costa, H., Dias, M. P., Fernandes, P., Leal, A., Lourenco, P. M., Martins, R. C., Moniz, F., Pardal, S., Rocha, A., Santos, C. D., Encarnacao, V. and Granadeiro, J. P. (2011) Long-term declines of wader populations at the Tagus estuary, Portugal: a response to global or local factors? Bird Conserv. Internatn. 21: 438453.
Clarke, K. R. (1993) Non-parametric multivariate analyses of changes in community structure. Austral. J. Ecol. 18: 117143.
Compton, T. J., Bodnar, W., Koolhaas, A., Dekinga, A., Holthuijsen, S., ten Horn, J., McSweeney, N., Van Gils, J. A. and Piersma, T. (2016) Burrowing behavior of a deposit feeding bivalve predicts change in intertidal ecosystem state. Frontiers Ecol. Evol. 4 (19). doi.org/10.3389/fevo.2016.00019
Conklin, J. R., Verkuil, Y. I. and Smith, B. R. (2014) Prioritizing migratory shorebirds for conservation action on the East-Asian Australaian Flyway. Hong Hong: WWF-Hong Kong.
De Fouw, J., Govers, L. L., van Koppel, J., van Belzen, J., Dorigo, W., Sidi Cheikh, M. A., Christiansen, M. J. A., van der Reijden, K. J., van der Geest, M., Piersma, T., Smolders, A. J. P., Olff, H., Lamers, L. P. M., Gils, J. A. and van der Heide, T. (2016) Drought, mutualism breakdown, and landscape-scale degradation of seagrass beds. Curr. Biol. 26: 10511056.
Delany, S., Scott, D. A., Dodman, T. and Stroud, D. A. (2009) An atlas of wader populations in Africa and western Eurasia. Wageningen, The Netherlands: Wetlands International.
Diagana, C. H. and Dodman, T. (2006) Coastal waterbirds in the West African seaboard/ Oiseaux d’eau des Zones humides côtières de l’Afrique de l’Ouest January/Janvier 2006. Dakar: Wetlands International.
Dias, M. P., Granadeiro, J. P., Lecoq, M., Santos, C. D. and Palmeirim, J. M. (2006) Distance to high-tide roosts constrains the use of foraging areas by dunlins: implications for the management of estuarine wetlands. Biol. Conserv. 131: 446452.
El-Hacen, E.-H. M., Sidi Cheikh, M. A., Bouma, T. J., Olff, H. and Piersma, T. (submitted) Correlated changes in seagrass and benthos at Banc d’Arguin, Mauritania, the premier intertidal system along the East Atlantic Flyway.
Engelmoer, M., Piersma, T., Altenburg, W. and Mes, R. (1984) The Banc d’Arguin (Mauritania). Pp. 293310 in: Evans, P. R., Goss-Custard, J. D. and Hale, W. G., eds. Coastal waders and wildfowl in winter. Cambridge, UK: Cambridge University Press.
Ens, B. J., Piersma, T., Wolff, W. J. and Zwarts, L. (1990) Homeward bound: problems waders face when migrating from the Banc d’Arguin, Mauritania, to their northern breeding grounds in spring. Ardea 78: 164.
Folmer, E. O., van der Geest, M., Jansen, E., Olff, H., Anderson, M., Piersma, T. and van Gils, J. A. (2012) Seagrass–sediment feedback: an exploration using a non-recursive structural equation model. Ecosystems 15: 13801393.
Friedlander, A. and Demartini, E. (2002) Contrasts in density, size, and biomass of reef fishes between the northwestern and the main Hawaiian islands: the effects of fishing down apex predators. Mar. Ecol. Progr. Ser. 230: 253264.
Guénette, S., Meissa, B., Gascuel, D., Froese, R. and Torres, F. (2014) Assessing the contribution of marine protected areas to the trophic functioning of ecosystems: a model for the Banc d’Arguin and the Mauritanian shelf. PLoS ONE 9: e94742.
Hagemeijer, W., Smit, C., De Boer, P., Van Dijk, A., Ravenscroft, N., Van Roomen, M. and Wright, M. (2004) Wader and waterbird census at the Banc d’Arguin, Mauritania, January 2000. Beek-Ubbergen, The Netherlands: Foundation Working Group International Waterbird and Wetland Research (WIWO). (WIWO-report 81).
Honkoop, P. J. C., Berghuis, E. M., Holthuijsen, S., Lavaleye, M. S. S. and Piersma, T. (2008) Molluscan assemblages of seagrass-covered and bare intertidal flats on the Banc d’Arguin, Mauritania, in relation to characteristics of sediment and organic matter. J. Sea Res. 60: 255263.
Jackson, J. B., Kirby, M. X., Berger, W. H., Bjorndal, K. A., Botsford, L. W., Bourque, B. J., Bradbury, R. H., Cooke, R., Erlandson, J., Estes, J. A., Hughes, T. P., Kidwell, S., Lange, C. B., Lenihan, H. S., Pandolfi, J. M., Peterson, C. H., Steneck, R. S., Tegner, M. J. and Warner, R. R. (2001) Historical overfishing and the recent collapse of coastal ecosystems. Science 293: 629637.
Kidé, A. and Diakhite, Y. (2017) Denombrement des oiseaux d’eau du Parc National du Banc d’Arguin en Janvier 2017, Mauritanie. Pp. 813 in Agblonon, G., Nsabagasani, C., Langendoen, T. and van Roomen, M., eds. National census reports East Atlantic Africa 2017. Results of waterbird and wetland monitoring in the East Atlantic Flyway. Wilhelmshaven: Common Wadden Sea Secretariat, Programma Naar een Rijke Waddenzee, Wetlands International and BirdLife International.
Knight, P. J. and Dick, W. J. A. (1975) Recensement des limicoles au Banc d’Arguin (Mauritanie). Alauda 43: 363385.
Kraan, C., Van Gils, J. A., Spaans, B., Dekinga, A. and Piersma, T. (2010) Why Afro-Siberian red knots Calidris canutus canutus have stopped staging in the western Dutch Wadden sea during southward migration. Ardea 98: 155160.
Kraan, C., Piersma, T., Dekinga, A., Koolhaas, A. and Van Der Meer, J. (2007) Dredging for edible cockles (Cerastoderma edule) on intertidal flats: short-term consequences of fisher patch-choice decisions for target and non-target benthic fauna. ICES J. Mar. Sci. 64: 17351742.
Laurans, M., Gascuel, D., Chassot, E. and Thiam, D. (2004) Changes in the trophic structure of fish demersal communities in West Africa in the three last decades. Aquatic Living Resources 17: 163173.
Legendre, P. and Legendre, L. (2012) Numerical ecology. Elsevier.
Lok, T., Overdijk, O., Hor, H. and Piersma, T. (2009) The Spoonbill Platalea leucorodia population of the Wadden Sea islands: does population growth level off? Limosa 82: 149157.
Murray, N. J., Phinn, S. R., Dewitt, M., Ferrari, R., Johnston, R., Lyons, M. B., Clinton, N., Thau, D. and Fuller, R. A. (2019) The global distribution and trajectory of tidal flats. Nature 565: 222225.
Myers, R. A., Baum, J. K., Shepherd, T. D., Powers, S. P. and Peterson, C. H. (2007) Cascading effects of the loss of apex predatory sharks from a coastal ocean. Science 315: 18461850.
Nebel, S., Piersma, T., Van Gils, J., Dekinga, A. and Spaans, B. (2000) Length of stopover, fuel storage and a sex-bias in the occurrence of red knots Calidris c. canutus and C.c. islandica in the Wadden Sea during southward migration. Ardea 88: 165176.
Olden, J. D., Hogan, Z. S., Zanden, M. and Vander, J. (2007) Small fish, big fish, red fish, blue fish: size-biased extinction risk of the world’s freshwater and marine fishes. Global Ecol. Biogeogr. 16: 694701.
Oudman, T., Goeij, P. D, Piersma, T. and Lok, T. (2017) Colony-breeding Eurasian Spoonbills in the Netherlands: local limits to population growth with expansion into new areas. Ardea 105: 113124.
Oudman, T., Onrust, J., De Fouw, J., Spaans, B., Piersma, T. and Van Gils, J. A. (2014) Digestive capacity and toxicity cause mixed diets in red knots that maximize energy intake rate. Am. Nat. 183: 650659.
Pauly, D., Christensen, V. V., Dalsgaard, J., Froese, R. and Torres, F. J. (1998) Fishing down marine food webs. Science 279: 860863.
Piersma, T., Lok, T., Chen, Y., Hassell, C. J., Yang, H.-Y., Boyle, A., Slaymaker, M., Chan, Y.-C., Melville, D. S., Zhang, Z.-W. and Ma, Z. (2016) Simultaneous declines in summer survival of three shorebird species signals a Flyway at risk. J. Appl. Ecol. 53: 479490.
Piersma, T., Van Der Velde, M., El-Hacen, E.-H.M., Lok, T. and Overdijk, O. (2012) Molecular verification of the subspecies status of the Mauritanian Spoonbill Platalea leucorodia balsaci. Ardea 100: 131136.
Rakhimberdiev, E., Duijns, S., Karagicheva, J., Camphuysen, C. J., Castricum, V., Dekinga, A., Dekker, R., Gavrilov, A., Ten Horn, J., Jukema, J., Saveliev, A., Soloviev, M., Tibbitts, T. L., Van Gils, J. A. and Piersma, T. (2018) Fuelling conditions at staging sites can mitigate Arctic warming effects in a migratory bird. Nature Communications 9: 4263.
Rappoldt, C., Kersten, M. and Smit, C. (1985) Errors in large-scale shorebird counts. Ardea 73: 1324.
Schaffmeister, B. E., Hiddink, J. G. and Wolff, W. J. (2006) Habitat use of shrimps in the intertidal and shallow subtidal seagrass beds of the tropical Banc d’Arguin, Mauritania. J. Sea Res. 55: 230243.
Sevrin-Reyssac, J. (1993) Hydrology and underwater climate of the Banc d’Arguin, Mauritania: a review. Hydrobiologia 258: 18.
Triplet, P. and Yésou, P. (2000) Controlling the flood in the Senegal Delta: do waterfowl populations adapt to their new environment? Ostrich 71: 106111.
Trotignon, E. J., Baillou, M., Dejonghe, J.-F., Duhautois, L. and Lecomte, M. (1980) Recensement hivernal des limicoles et autres oiseaux aquatiques sur le Banc d’Arguin (Mauritanie) (hiver 1978-1979). L’Oiseau et R.F.O. 50: 323343.
van der Heide, T., Govers, L. L., De Fouw, J., Olff, H., van der Geest, M., van Kajwijk, M. M., Piersma, T., van de Koppel, J., Silliman, B. R., Smolders, A. J. P. and van Gils, J. A. (2012) A three-stage symbiosis forms the foundation of seagrass ecosystems. Science 336: 14321434.
van Gils, J. A., Van der Geest, M., Jansen, E. J., Govers, L. L., De Fouw, J. and Piersma, T. (2012) Trophic cascade induced by molluscivore predator alters pore-water biogeochemistry via competitive release of prey. Ecology 93: 11431152.
van Gils, J. A., van der Geest, M., Leyrer, J., Oudman, T., Lok, T., Onrust, J., De Fouw, W., Van Der Heide, J., van den Hout, T., P, J., Spaans, B., Dekinga, A., Brugge, M. and Piersma, T. (2013) Toxin constraint explains diet choice, survival and population dynamics in a molluscivore shorebird. Proc. Roy. Soc. London B: Biol. Sci. 280: 20130861.
van Gils, J. A., Lisovski, S., Lok, T., Meissner, W., Ozarowska, A., De Fouw, J., Rakhimberdiev, E., Soloviev, M. Y., Piersma, T. and Klaasen, M. (2016) Body shrinkage due to Arctic warming reduces red knot fitness in tropical wintering range. Science 352: 819821.
van Leeuwen, A., De Roos, A. M. and Persson, L. (2008) How cod shapes its world. J. Sea Res. 60: 89104.
van Roomen, M., Laursen, K., Van Turnhout, C., Van Winden, E., Blew, J., Eskildsen, K., Günther, K., Hälterlein, B., Kleefstra, R., Potel, P., Schrader, S., Luerssen, G. and Ens, B. J. (2012) Signals from the Wadden Sea: population declines dominate among waterbirds depending on intertidal mudflats. Ocean and Coastal Manage. 68: 7988.
van Roomen, M., Nagy, S., Citegetse, G. and Schekkerman, H. (2018) East Atlantic Flyway Assessment 2017: the status of coastal waterbird populations and their sites. Wilhelmshaven, The Netherlands: Wadden Sea Flyway Initiative; Wageningen, The Netherlands: Wetlands International; Cambridge, UK: BirdLife International.
van Roomen, M., Nagy, S., Foppen, R., Dodman, T., Citegetse, G. and Ndiaye, A. (2015) Status of coastal waterbird populations in the East Atlantic Flyway. With special attention to Flyway populations making use of the Wadden Sea. Leeuwarden, The Netherlands: Programme Rich Wadden Sea; Nijmegen, The Netherlands: Sovon; Wageningen, The Netherlands: Wetlands International; Cambridge, UK: BirdLife International; Wilhelmshaven, Germany: Common Wadden Sea Secretariat.
Veen, J., Dallmeijer, H. and Veen, T. (2018) Selecting piscivorous bird species for monitoring environmental change in the Banc d’Arguin, Mauritania. Ardea 106: 518.
Worm, B. and Myers, R. A. (2003) Meta-analysis of cod-shrimp interactions reveals top-down control in oceanic food webs. Ecology 84: 162173.
Wymenga, E., Engelmoer, M., Smit, C. J. and Van Spanje, T. M. (1990) Geographical breeding origin and migration of wader wintering in West Africa. Ardea 78: 83112.
Zwarts, L., Bijlsma, R. G., Van Der Kamp, J. and Wymenga, E. (2009) Living on the edge: Wetlands and birds in a changing Sahel. Zeist, The Netherlands: KNNV publishing.
Zwarts, L., Van Der Kamp, J., Overdijk, O., Van Spanje, T. M., Veldkamp, R., West, R. and Wright, M. (1998a) Wader count of the Banc d’Arguin, Mauritania, in January/February 1997. Wader Study Group Bull. 86: 5369.
Zwarts, L., Van Der Kamp, J., Overdijk, O., Van Spanje, T., Veldkamp, R., West, R. and Wright, M. (1998b). Wader count of the Baie d’Arguin, Mauritania, in February 1997. Wader Study Group Bull. 86: 7073.

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Changes in the waterbird community of the Parc National du Banc d’Arguin, Mauritania, 1980–2017

  • THOMAS OUDMAN (a1) (a2), HANS SCHEKKERMAN (a3), AMADOU KIDEE (a4), MARC VAN ROOMEN (a3), MOHAMED CAMARA (a4), COR SMIT (a5), JOB TEN HORN (a1), THEUNIS PIERSMA (a1) (a6) and EL-HACEN MOHAMED EL-HACEN (a4) (a6)...

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