Lesser Kestrel Falco naumanni diet during different phases of breeding and post breeding periods in central Greece
DOI:
https://doi.org/10.30456/avo.2023103Parole chiave:
Lesser Kestrel, Thessaly, diet composition, feeding strategy, pellet analysisAbstract
The Lesser Kestrel Falco naumanni is a small migratory falcon, foraging in areas covered by relatively low vegetation. In the Thessalian Plain, Central Greece, it feeds mainly on large Orthoptera and Coleoptera, and is characterized by an opportunistic feeding strategy. The purpose of this study was to investigate the composition of the Lesser Kestrel diet in the Thessalian plain. Systematic visits to two large representative colonies of the Lesser Kestrel in the study area were performed, in order to collect pellets during 2014 and 2015 breeding and post breeding periods of the species. Pellet analysis indicated that Orthoptera and Coleoptera were the main prey categories, which seem to have been the most specialized and dominant feeding choices of the species in the study area, while all other prey categories were rare and not specialized. Lesser Kestrel relied its diet on Orthoptera (Tettigoniidae and Acrididae), mainly during the breeding and post breeding phases, while the feeding strategy of the species during these two phases can be characterized as opportunistic. On the contrary, prior to the breeding phase, main prey category of the species in the study area was Coleoptera (Carabidae and Scarabaeidae). Moreover, a narrower niche breadth of the species based on Levins’ index, was recorded during the breeding phase for both years of the study, indicating that the species restricted the variety of the diet during this phase. Conclusively, the species during its whole breeding season made different prey choices, depending on the breeding phase and its specialized needs during each phase.
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Riferimenti bibliografici
Amundsen P., Gabler H. & Staldvik F. J. 1996. A new ap proach to graphical analysis of feeding strategy from stomach contents data—modification of the Costello (1990) method. Journal of Fish Biology 48: 607-614. DOI: https://doi.org/10.1111/j.1095-8649.1996.tb01455.x
Biber J. P. 1996. International action plan for the Lesser Kes trel Falco naumanni. In: Heredia B., Rose L., Painter M. (ed.), Globally Threatened Birds in Europe: Action Plans. Council of Europe, BirdLife International, Strasbourg, France, pp. 191-203.
BirdLife International 2004. Birds in Europe. Population es timates, trends and conservation status. BirdLife Conser vation Series No. 12. BirdLife International, Cambridge, UK.
BirdLife International 2015. Species factsheet: Falco nau manni. Available at: http://www.birdlife.org (accessed on 20 November 2020).
Bonal R. & M. Aparicio J., 2008. Evidence of prey deple tion around lesser kestrel Falco naumanni colonies and its short term negative consequences. Journal of Avian Biology 39: 189-197. DOI: https://doi.org/10.1111/j.2008.0908-8857.04125.x
Bounas A. & Sotiropoulos K., 2017. Change of feeding strat egy prior to migration: A comparative diet analysis in the lesser kestrel (Falco naumanni). Avian Biology Research 10: 27–35. DOI: https://doi.org/10.3184/175815617X14799886573101
Bustamante J., 1997. Predictive models for Lesser Kestrel Falco naumanni distribution, abundance and extinction in southern Spain. Biological Conservation 80: 153-160. DOI: https://doi.org/10.1016/S0006-3207(96)00136-X
Catry I., Franco A. & Moreira F., 2014. Easy but ephemeral food: exploring the trade-offs of agricultural practices in the foraging decisions of Lesser Kestrels on farmland. Bird Study 1: 1-10. DOI: https://doi.org/10.1080/00063657.2014.953031
Catry I., Franco A. & Sutherland W., 2012. Landscape and weather determinants of prey availability: implications for the Lesser Kestrel Falco naumanni. Ibis 154: 111-123. DOI: https://doi.org/10.1111/j.1474-919X.2011.01176.x
Chatenet G.D., 1986. Guide des coleopteres d’Europe. Tome 1. Delachaux et Niestlé, Paris, France.
Chinery M., 1993. Insects of Britain and Western Europe. Collins Field Guide. HarperCollins, New York, USA.
Christakis C. & Sfougaris A., 2021. Foraging habitat selec tion by the Lesser Kestrel Falco naumanni during the dif ferent phases of breeding and the post breeding period in central Greece. Ornithological Science 20(2): 175-183. DOI: https://doi.org/10.2326/osj.20.175
Choisy M., Conteau C., Lepley M., Manceau N. & Yau. G., 1999. Regime et comportement alimentaires du falcon crecerellette Falco naumanni en Crau en periode prenup tiale. Alauda 67: 109-118.
Collar N. J. & Andrew P., 1988. Birds to watch: the ICBP world checklist of threatened birds. ICBP technical pub lications No. 8. ICBP, Cambridge, UK.
Costello M., 1990 Predator feeding strategy and prey im portance: a new graphical analysis. Journal of Fish Biol ogy 36: 261-263. DOI: https://doi.org/10.1111/j.1095-8649.1990.tb05601.x
Cramp S., Perrins C. M. & Brooks D. J., 1992. Handbook of the birds of Europe the Middle East and North Africa: the birds of the Western Palearctic. Oxford Univ. Press, Ox ford, UK.
De Frutos Α., Olea P., Mateo-Tomas P. & Purroy F. J., 2010. The role of fallow in habitat use by the Lesser Kestrel dur ing the post-fledging period: inferring potential conser vation implications from the abolition of obligatory set aside. European Journal of Wildlife Research 56: 503-511. DOI: https://doi.org/10.1007/s10344-009-0338-4
DiMaggio R., Campobello D. & Sara M., 2018. Lesser kes trel diet and agricultural intensification in the Mediter ranean: an unexpected win-win solution. Journal for Na ture Conservation 45: 122-130. DOI: https://doi.org/10.1016/j.jnc.2018.08.009
Donazar J., Negro J. & Hiraldo F., 1993. Foraging habitat se lection, land-use changes and population decline in the Lesser Kestrel Falco naumanni. Journal of Applied Ecol ogy 30: 515-522. DOI: https://doi.org/10.2307/2404191
Franco A. & Sutherland W. J., 2004. Modeling the foraging habitat selection of Lesser Kestrels: conservation implica tions of European Agricultural Policies. Biological Conservation 120: 63-74. DOI: https://doi.org/10.1016/j.biocon.2004.01.026
Franco A., Marques J. T. & Sutherland W. J., 2005. Is nest site availability limiting Lesser Kestrel populations? A multiple scale approach. Ibis 147: 657-666. DOI: https://doi.org/10.1111/j.1474-919x.2005.00437.x
Ganbold O., Azua J., Suuri B., Paik I. H., […] & Reading R. P., 2017. Diet composition of lesser kestrels in Ikh Nart Nature Reserve, Mongolia. Journal of Asia-Pacific Biodi versity 10: 460-464. DOI: https://doi.org/10.1016/j.japb.2017.07.002
Garcia J. T., Morales M. B., Martinez J., Iglesias L., […] & Vin uela J., 2006. Foraging activity and use of space by lesser Kestrel Falco naumanni in relation to agrarian manage ment in central Spain. Bird Conserv. Int. 16: 83-95. DOI: https://doi.org/10.1017/S0959270906000013
Hernández-Pliego J., Rodríguez C. & Bustamante J., 2014. Gone with the wind: Seasonal trends in foraging move ment directions for a central-place forager. Current Zoology 60(1): 604-615 DOI: https://doi.org/10.1093/czoolo/60.5.604
Inigo A. & Barov B., 2010. Action plan for the Lesser Kestrel Falco naumanni in the European Union. European Com mission, Madrid. Available at https://ec.europa.eu/ (ac cessed on 22 January 2021).
Kok O. B., Kok A. C. & VanEe C.A., 2000. Diet of the migrant Lesser Kestrels Falco naumanni in their winter quarters in South Africa. Acta Ornithologica 35(2): 147-151. DOI: https://doi.org/10.3161/068.035.0207
Kopij G., 2002. Food of the Lesser Kestrel (Falco naumanni) in its winter quarters in South Africa. Journal of Raptor Research 36(2): 148-152.
Kopij G., 2007. Seasonal and annual dietary changes in Lesser Kestrels Falco naumanni wintering in Lesotho. Os trich 78(3): 615-619. DOI: https://doi.org/10.2989/OSTRICH.2007.78.3.8.319
Kopij G. & Liven-Schulman I., 2012. Diet of the Lesser Kes trel, Falco naumanni, in Israel. Zoology in the Middle East 55: 27-34. DOI: https://doi.org/10.1080/09397140.2012.10648914
Legakis A. & Maragou P., 2009. The Red Book of Endan gered Animals of Greece. Hellenic Zoological Society, Athens, Greece.
Lepley M., Brun L., Foucart A. & Pilard P., 2000. Regime et comportement alimentaires du falcon crecerellette Falco naumanni en Crau en periode de reproduction et post reproduction. Alauda 68: 177-184.
Levins R., 1968. Evolution in changing environments: some theoretical explorations. Vol. II. Princeton University Press, New Jersey, USA. DOI: https://doi.org/10.1515/9780691209418
Marti C. D., Bechard M. & Jaksic F. M., 2007. Food habits. In: Bird D. M., Bildstein K. L. (ed.), Raptor research and management techniques. Hancock house publishers, Sur rey, UK, pp. 129-152.
McGavin G. C., 2000. Insects, Spiders and Other Terres trial Arthropods. Dorling Kindersley- Handbooks. Dorling Kindersley, London, UK.
Morganti M., Cecere J. G., Quilici S., Tarantino C., […] & Rubolini D., 2021, Assessing the relative importance of managed crops and semi-natural grasslands as foraging habitats for breeding lesser kestrels Falco naumanni in southeastern Italy, Wildlife Biology 2021(1): 1-10. DOI: https://doi.org/10.2981/wlb.00800
Negro J., 1997. Falco naumanni Lesser Kestrel. BWP Update 1 (1): 49-56.
Ortego J., 2010. Lesser Kestrel - Falco naumanni. In: Sal vador A. & Bautista L. M. (ed.)., Virtual encyclopedia of Spanish vertebrates. National Museum of Natural Sci ences, Madrid, Spain.
Parr S., Collin P., Silk S., Wilbraham J., Williams N. P. & Yarar M. 1995. A baseline survey of Lesser Kestrel Falco nau manni in central Turkey. Biological Conservation 72: 45- 53. DOI: https://doi.org/10.1016/0006-3207(94)00062-U
Parr S., Naveso M. & Yarar M., 1997. Habitat and potential prey surrounding Lesser Kestrel Falco naumanni colonies in central Turkey. Biological Conservation 79: 309-312. DOI: https://doi.org/10.1016/S0006-3207(96)00086-9
Perez I., Noguera J. & Minguez E., 2011. Is there enough habitat for reintroduced populations of the Lesser Kes trel? A case study in eastern Spain. Bird Conservation In ternational 21: 228-239. DOI: https://doi.org/10.1017/S0959270910000523
Perez-Granados C., 2010. Diet of adult Lesser Kestrels Falco naumanni during the breeding season in central Spain. Ardeola 57 (2): 443-448.
Pietersen D. W. & Symes C. T. 2010. Assessing the diet of Amur Falcon Falco amurensis and Lesser Kestrel Falco naumanni using stomach content analysis. Ostrich 81: 39-44. DOI: https://doi.org/10.2989/00306525.2010.455817
Ramellini S., Imperio S., Morinay J., De Pascalis F., […] & Ce cere G. J., 2022. Individual foraging site fidelity increases from incubation to nestling rearing in a colonial bird. Ani mal Behaviour, 193: 145-155. DOI: https://doi.org/10.1016/j.anbehav.2022.07.014
Rocha P.A., 1998. Dieta e comportamento alimentar do Peneireiro-de-dorso liso Falco naumanni. Airo 9:40-47.
Rodriguez C. & Bustamante J. 2003. The effect of weather on lesser kestrel breeding success: can climate change explain historical population declines. Journal of Animal Ecology 72: 793-810. DOI: https://doi.org/10.1046/j.1365-2656.2003.00757.x
Rodriguez C. & Bustamante J., 2008. Patterns of Orthoptera abundance and lesser kestrel conservation in arable land scapes. Biodiversity and Conservation 17: 1753-1764. DOI: https://doi.org/10.1007/s10531-008-9381-9
Rodriguez C. & Wiegand K., 2009. Evaluating the trade-off between machinery efficiency and loss of biodiversity friendly habitats in arable landscapes: the role of field size. Agriculture, Ecosystems & Environment 129: 361- 366. DOI: https://doi.org/10.1016/j.agee.2008.10.010
Rodriguez C., Johst K. & Bustamante J., 2006. How do crop types influence breeding success in lesser kestrels thought prey quality and availability? A modeling ap proach. Journal of Applied Ecology 43: 587-597. DOI: https://doi.org/10.1111/j.1365-2664.2006.01152.x
Rodriguez C., Tapia L., Kieny F. & Bustamante J., 2010. Tem poral changes in Lesser Kestrel (Falco naumanni) diet during the breeding season in southern Spain. Journal of Raptor Research 44(2): 120-128. DOI: https://doi.org/10.3356/JRR-09-34.1
Sara M., 2010. Climate and land-use changes as determi nants of Lesser Kestrel (Falco naumanni) abundance in mediterranean cereal steppes (Sicily). Ardeola 57: 3-22.
Sara M., Campobello D., Zanca L. & Massa B., 2014. Food for flight: pre-migratory dynamics of the Lesser Kestrel Falco naumanni. Bird Study 61(1): 29-41. DOI: https://doi.org/10.1080/00063657.2013.867476
Sfougaris A., Giannakopoulos A., Alivizatos C. & Weigelt C., 2004. Conservation of a raptor in an intensively cul tivated agroecosystem: the case of Lesser Kestrel (Falco naumanni) in Thessaly plain, central Greece. In: Arianout sou M. & Papanastasis V. P. (ed.), Proceedings of the 10th MEDECOS Conference. Millpress, Rotterdam, Nether lands, pp. 1-10.
Tella J., Hiraldo F., Donazar-Sancho J. & Negro J., 1996. Costs and benefits of urban nesting in the Lesser Kestrel. In: Bird D. M., Varland D. E. & Negro J. J. (ed.), Raptors in human landscapes: adaptations to built and cultivated environments. Academic Press, London, UK, pp 53-60. DOI: https://doi.org/10.1016/B978-012100130-8/50009-2
Tella J. L., Forero M. G., Hiraldo F. & Donazar J. A., 1998. Conflicts between lesser kestrel conservation and Eu ropean agricultural policies as identified by habitat use analyses. Conservation Biology 12(3): 593-604. DOI: https://doi.org/10.1046/j.1523-1739.1998.96288.x
Tella J. L. & Forero M. G., 2000. Farmland habitat selection of wintering lesser kestrels in a Spanish pseudosteppe: implications for conservation strategies. Biodiversity and Conservation 9: 433-441. DOI: https://doi.org/10.1023/A:1008943116150
Willemse F., 1984. Fauna Graeciae I. Catalogue of the Or thoptera of Greece. Hellenic Zoological Society, Athens, Greece.
Willemse F., 1985. Fauna Graeciae II. A Key to the Orthop tera Species of Greece. Hellenic Zoological Society, Ath ens, Greece.
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