References

• AEFCS (Administration des Eaux et Forêts et de la Conservation des Sols) 1996. Plan directeur des aires protégées du Maroc. Rapport inédit. Rabat: AEFCS/BCEOM/SECA/ISR/EPHE.
   Google Scholar
• Agostini N, Panuccio M. 2010. Western Marsh Harrier (Circus aeruginosus) migration through the Mediterranean Sea: a review. The Journal of Raptor Research 44: 136–142. https://doi.org/10.3356/JRR-09-48.1
   Web of Science ®Google Scholar
• Augiron S, Jacob H, Jacob N, Sternalski A. 2007. Nidification atypique du Busard des roseaux Circus aeruginosus dans les bois de l’île de Ré. Alauda 5: 181–183.
   Google Scholar
• Bavoux C, Bumeleau G, Leroux A, Guillaumet PN. 1989. Le Busard des roseaux Circus aeruginosus en Charente-Maritime (France). II Chronologie et parametres de la reproduction. Alauda 57: 247–262.
   Google Scholar
• Bennett C. 2014. Evaluating the influence of habitat on nest distribution and breeding performance of the Marsh Harrier, Circus aeruginosus, in the UK. Thesis, Imperial College, United Kingdom.
   Google Scholar
• Bergier P, Thévenot M, Rihane A, El Agbani MA, Qninba A. 2017. Liste des oiseaux du Maroc. Mise à jour mai 2017 (rév. 4.0). Go-South Bulletin 14: 43–68.
   Google Scholar
• Bergier P, Thévenot M, Qninba A, Houllier JR. 2022. Oiseaux du Maroc. Paris: SEOF.
   Google Scholar
• Bildstein KL. 1992. Causes and consequences of reversed sexual size dimorphism in raptors: the head start hypothesis. The Journal of Raptor Research 26: 115–123.
   Web of Science ®Google Scholar
• Blanc JF. 2012. Le Busard des roseaux, une espèce adaptable ou spécialiste menacée? Analyse des effets de l’habitat sur la reproduction, la dispersion et la survie. PhD thesis, École Pratique des Hautes Études, Sciences de la Vie et de la Terre, France.
   Google Scholar
• Bock WF. 1978. Jagdgiebet und Ernährung der Rohrweihe (Circus aeruginosus) in Schlezwig-Holstein [Hunting-area and food of the Marsh Harrier (Cirus aeruginosus) in Schleswig-Holstein]. Journal of Ornithology 119: 298–307. https://doi.org/10.1007/BF01643205.
   Google Scholar
• Bock WF. 1979. Zur Situation der Rohrweihe (Circus aeruginosus) in Schleswig-Holstein [On the status of the Marsh Harrier (Circus aeruginosus) in Schleswig-Holstein (West-Germany)]. Journal of Ornithology 120: 416–430. https://doi.org/10.1007/BF01642914.
   Google Scholar
• Brzeziński M, Żmihorski M. 2009. Nestling diet and parental provisioning behaviour in the Marsh Harrier (Circus aeruginosus). Acta Zoologica Lituanica 19: 93–98. https://doi.org/10.2478/v10043-009-0014-7.
   Google Scholar
• Buczek T, Keller M. 1994a. Breeding ecology of the Marsh Harrier Circus aeruginosus in eastern Poland. Part 1. Population numbers and phenology of the onset of laying. Acta Ornithologica 29: 67–80.
   Google Scholar
• Buczek T, Keller M. 1994b. Breeding ecology of the Marsh Harrier Circus aeruginosus in eastern Poland. Part 2. Causes of brood losses. Acta Ornithologica 29: 81–88.
   Google Scholar
• Cramp S, Simmons KEL (eds). 1994. Handbook of the birds of Europe, the Middle East, and North Africa. The birds of the Western Palearctic. Vol. II. Hawks to bustards. Oxford: Oxford University Press.
   Google Scholar
• Daan S, Dijkstra C, Drent RH, Meijer T. 1989. Food supply and the annual timing of avian reproduction. Acta XIX Congressus Internationalis Ornithologici, Volume I, 22–29 June 1986, Ottawa, Canada. pp 392–407.
   Google Scholar
• Dakki M, El Agbani MA, Qninba A, Dakki N. 2011. Zones humides du Maroc inscrites jusqu’en 2005 sur la liste de la Convention Ramsar. Rabat: Institut Scientifique Rabat.
   Google Scholar
• Dijkstra C, Zijlstra M. 1997. Reproduction of the Marsh Harrier Circus aeruginosus in recent land reclamations in The Netherlands. Ardea 85: 37–50.
   Web of Science ®Google Scholar
• DMN (Direction de la Météorologie Nationale) 2019. Meteorological data from the Casablanca and Mohammedia stations. Casablanca: General Directorate of Meteorology.
   Google Scholar
• Dubourg-Savage MJ, Fitzsimons C. 1997. Rapaces. Un guide pratique pour identifier facilement 56 rapaces diurnes et nocturnes. Paris: Gründ.
   Google Scholar
• Felix J. 1986. Oiseaux des pays d’Europe. Paris: Gründ.
   Google Scholar
• Fernández C. 1992. Nest material supplies in the Marsh Harrier Circus aeruginosus: sexual roles, daily and seasonal activity patterns and rainfall influence. Ardea 80: 281–284.
   Web of Science ®Google Scholar
• Fernández C, Azkona P. 1993. Human disturbance affects parental care of Marsh Harriers and nutritional status of nestlings. The Journal of Wildlife Management 57: 602–608. https://doi.org/10.2307/3809289.
   Web of Science ®Google Scholar
• Géroudet P. 2000. Les rapaces d’Europe diurnes et nocturnes. Lausanne: Delachaux et Niestlé.
   Google Scholar
• Glutz von Blotzheim UK, Bauer M, Bezzel E. 1971. Handbuch der vögel mitteleuropas – Band 4. Falconiformes. Frankfurt: Akademische Verlagsgesellschaft.
   Google Scholar
• Hildén O, Kalinainen p. 1966. Über vorkommen und biologie der rohrweihe, circus aeruginosus (l.) in Finnland. Ornis Fennica 43: 85–124.
   Google Scholar
• Kitowski I. 2006. Breeding behaviour of Eurasian Marsh Harriers (Circus aeruginosus L., 1758; Aves, Accipitridae) nesting on three habitats in eastern Poland. International Journal of Zoological Research 2: 169–177. https://doi.org/10.3923/ijzr.2006.169.177.
   Google Scholar
• Kitowski I. 2007. Inter-sexual differences in hunting behaviour of Marsh Harriers (Circus aeruginosus) in southeastern Poland. Acta Zoologica Lituanica 17: 70–77. https://doi.org/10.1080/13921657.2007.10512818.
   Google Scholar
• Kjellén N. 1992. Differential timing of autumn migration between sex and age groups in raptors at Falsterbo, Sweden. Ornis Scandinavica 23: 420–434. https://doi.org/10.2307/3676673.
   Web of Science ®Google Scholar
• Konradt HU. 1966. Zur brutbiologie der Rohrweihe. Falke 13: 364–368.
   Google Scholar
• Kryński K, Goławski A, Kasprzykowski Z. 2017. Do weather factors lead to partial brood losses in the Marsh Harrier Circus aeruginosus? Ethology Ecology and Evolution 29: 149–156. https://doi.org/10.1080/03949370.2015.1126360.
   Web of Science ®Google Scholar
• Ludwigs JD, Becker PH. 2002. The hurdle of recruitment: Influences of arrival date, colony experience and sex in the Common Tern Sterna hirundo. Ardea 90: 389–399.
   Web of Science ®Google Scholar
• McDonald PG, Olsen PD, Cockburn A. 2004. Weather dictates reproductive success and survival in the Australian Brown Falcon Falco berigora. Journal of Animal Ecology 73: 683–692. https://doi.org/10.1111/j.0021-8790.2004.00842.x.
   Web of Science ®Google Scholar
• Millon A, Bourrioux JL, Riols C, Bretagnolle V. 2002. Comparative breeding biology of Hen Harrier and Montagu’s Harrier: an 8-year study in north-eastern France. Ibis 144: 94–105. https://doi.org/10.1046/j.0019-1019.2001.00009.x.
   Web of Science ®Google Scholar
• Němečková I, Mrlík V, Drozd P. 2008. Timing of breeding, habitat preference and reproductive success of Marsh Harriers (Circus aeruginosus). Biologia 63: 261–265. https://doi.org/10.2478/s11756-008-0030-2.
   Web of Science ®Google Scholar
• Nores AJ, Nores M. 1994. Nest building and nesting behaviour of the Brown Chacholote. The Wilson Bulletin 106: 106–120.
   Google Scholar
• Ouassou A. 2021. Phénologie de la migration des oiseaux au Maroc: synthèse des données des recensements hivernaux des oiseaux d’eau entre 1983 et 2017. PhD thésis, Mohammed V University, Morocco.
   Google Scholar
• Reihmanis J. 2005. Main migratory direction of Marsh Harrier Circus aeruginosus: an analysis of recovery data of specimens ringed in Latvia from 1925 to 2004. Acta Universitatis Latviensis 691: 51–57.
   Google Scholar
• Rihane A. 2004. Contribution à l’étude du régime alimentaire de la Chouette effraie Tyto alba (Strigiformes, Tytonidae) dans les plaines semi-arides du Maroc atlantique. PhD thesis, Hassan II University of Mohammedia, Morocco.
   Google Scholar
• Rihane A, El Hamoumi, Maire M. 2019. Prédation du Héron Bihoreau Nycticora nycticorax sur des poussins d’oiseaux d’eau à Dar Bouazza. Go-South Bulletin 16:1–6.
   Google Scholar
• Rihane A, El Agbani MA, Qninba A. 2020 Liste illustrée des oiseaux du Maroc/Illustrated list of Moroccan birds. Documents de l’Institut scientifique n° 31. Rabat: Institut scientifique, Université Mohammed V-Rabat.
   Google Scholar
• Schipper WJA. 1979. A comparison of breeding ecology in three European harriers (Circus). Ardea 66: 77–102.
   Web of Science ®Google Scholar
• Sebbar A, Fougrach H, Hsain M, Badri W. 2012. Étude des variations climatiques de la région Centre du Maroc. Proceedings of the Symposium of the International Association of Climatology, 5–8 September 2012, Grenoble, France. pp 709–714.
   Google Scholar
• Simmons R, Smith PC. 1985. Do Northern Harriers (Circus cyaneus) choose nest sites adaptively? Canadian Journal of Zoology 63: 494–498.
   Google Scholar
• Stanevičius V. 2004. Nest-site selection by Marsh Harrier (Circus aeruginosus) in the shore-belt of helophytes on large lakes. Acta Zoologica Lituanica 14: 47–53. https://doi.org/10.1080/13921657.2004.10512591.
   Google Scholar
• Stanevičius V, Balevičius A. 2005. Factors influencing nest material selection in Marsh Harrier (Circus aeruginosus). Acta Zoologica Lituanica 15: 21–30. https://doi.org/10.1080/13921657.2005.10512605.
   Google Scholar
• Sternalski A, Bavoux C, Burneleau G, Bretagnolle V. 2008. Philopatry and natal dispersal in a sedentary population of Western Marsh Harrier. Journal of Zoology (London, England) 274: 188–197. https://doi.org/10.1111/j.1469-7998.2007.00372.x.
   Web of Science ®Google Scholar
• Sternalski A, Blanc JF, Augiron S, Rocheteau V, Bretagnolle V. 2013. Comparative breeding performance of Marsh Harriers Circus aeruginosus along a gradient of land-use intensification and implications for population management. Ibis 155: 55–67. https://doi.org/10.1111/ibi.12003.
   Web of Science ®Google Scholar
• Strandberg R, Klaassen R, Hake M, Olofsson P, Thorup K, Alerstam T. 2008. Complex timing of Marsh Harrier Circus aeruginosus migration due to pre- and post-migratory movements. Ardea 96: 159–171. https://doi.org/10.5253/078.096.0202.
   Web of Science ®Google Scholar
• Thévenot M, Vernon R, Bergier P. 2003. The birds of Morocco. An annotated checklist. BOU checklist no. 20. Tring: British Ornithologists’ Union and British Ornithologists’ Club.
   Google Scholar
• Tornberg R, Haapala S. 2013. The diet of the Marsh Harrier Circus aeruginosus breeding on the isle of Hailuoto compared to other raptors in northern Finland. Ornis Fennica 90: 103–116.
   Web of Science ®Google Scholar
• Underhill-Day JC. 1984. Population and breeding biology of Marsh Harriers in Britain since 1900. Journal of Applied Ecology 21: 773–787. https://doi.org/10.2307/2405046.
   Web of Science ®Google Scholar
• Underhill-Day JC. 1989. The effect of predation by Marsh Harriers Circus aeruginosus on the survival of ducklings and game bird chicks. Ardea 77: 47–56.
   Web of Science ®Google Scholar
• Vardanis Y, Klaassen RHG, Strandberg R, Alerstam T. 2011. Individuality in bird migration: routes and timing. Biology Letters 7: 502–505. https://doi.org/10.1098/rsbl.2010.1180.
   PubMed Web of Science ®Google Scholar
• Verboven N, Tinbergen JM, Verhulst S. 2001. Food, reproductive success and multiple breeding in the Great Tit Parus major. Ardea 89: 387–406.
   Web of Science ®Google Scholar
• Wiggins DA, Pärt T, Gustafsson L. 1998. Timing of breeding and reproductive costs in Collared Flycatchers. The Auk 115: 1063–1067.
   Web of Science ®Google Scholar
• Witkowski J. 1989. Breeding biology and ecology of the Marsh Harrier (Circus aeruginosus) in the Barycz Valley, Poland. Acta Ornithologica 25: 223–320.
   Google Scholar
• Zaremba U, Kasprzykowski Z, Golawski A. 2020. Effect of nest age and habitat variables on nest survival in Marsh Harrier (Circus aeruginosus) in a fishpond habitat. PeerJ 8: e9929. https://doi.org/10.7717/peerj.9929.
   PubMed Web of Science ®Google Scholar
• Zijlstra M, Daan S, Bruinenberg-Rinsma J. 1992. Seasonal variation in the sex ratio of Marsh Harrier Circus aeruginosus broods. Functional Ecology 6: 553–559. https://doi.org/10.2307/2390052.
   Web of Science ®Google Scholar