PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Comparing Trophic Niches of Sympatric Raptors in Agricultural Landscape in Central Poland

Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
According to basic ecological principle, species that share the same niche do not occupy the same environment for a long time, and sympatry of two or more such species provides an interesting field for the analysis of their trophic niche differentiation. To examine the potential differences in the dimensions of the trophic niche we studied the diet of three sympatric avian predators that prey on colonial Microtus rodents. The study area in central Poland is located in an agricultural landscape, composed of crop fields, as well as meadows and pastures located within a small river valley. The pellets of long-eared owl (Asio otus), barn owl (Tyto alba) and kestrel (Falco tinnunculus) were collected from the 750 m2 study site including church building and its surrounding in the spring of 2016 and 2017. The analysis of pellets provided data on a total of 4128 vertebrate prey individuals (1914 from barn owl, 1749 from long-eared owl, and 465 from kestrel). The most important prey group of all three predators were small mammals (90%, 14 species) and the most frequently preyed species was Microtus arvalis (making up 72% of vertebrate prey of long-eared owl, 59% of kestrel and 53% of barn owl). Despite the general similarity in the diet composition, there were differences in the contribution of several prey species (e.g. Soricomorpha, M. arvalis, Mus musculus, Rattus norvegicus, and Apodemus spp.) and the diversity of the diet between the predators. We conclude that the trophic niches of the studied sympatric species differ in several dimensions, including diel activity, prey size and taxon-specific feeding preferences.
Rocznik
Strony
331--338
Opis fizyczny
Bibliogr. 33 poz., rys., tab.
Twórcy
  • Institute of Biological Sciences, Cardinal Stefan Wyszyński University, Wóycickiego 1/3, 01-938 Warszawa
  • Institute of Animal Science, Warsaw University of Life Sciences - SGGW, Ciszewskiego 8, 02-787 Warszawa
Bibliografia
  • 1. Alivizatos H., Goutner V. 1999 – Winter diet of the Barn Owl (Tyto alba) and Long-eared Owl (Asio otus) in the northeastern Greece: a comparison – J. Raptor Res. 33: 160-163.
  • 2. Amat J. A., Soriguer R. C. 1981 – Analyse comparative des regimes alimentaires de l'Effraie Tyto alba et du Moyen - Duc Asio otus dans. L'Quest de L'Espagne – Alauda, 49: 112-120.
  • 3. Cais L. 1963 – [Studies on the composition of the diet of a several owl species] – Zeszyty Nauk. Uniw. im. Adama Mickiewicza w Poznaniu, Biologia 4: 3-21 (in Polish).
  • 4. Cavé A. J. 1968 – The breeding of the kestrel Falco tinnunculus, in the reclaimed area Ootelijk Flevoland – Neth. J. Zool. 18: 313-407.
  • 5. Cichocki J., Gabryś G., Ważna A. 2008 – [Winter diet of the co-occurring barn owl Tyto alba (Scopoli, 1769), tawny owl Strix aluco Linnaeus, 1758, and long-eared owl Asio otus (Linnaeus, 1758) in Silesian Lowland (SW Poland)] – Zesz. Nauk. UP Wroc., Biol. Hod. Zwierz. 57: 19-30 (in Polish).
  • 6. Comay O., Dayan T. 2018 – What determines prey selection in owls? Roles of prey traits, prey class, environmental variables, and taxonomic specialization – Ecol. Evol. 8: 3382-3392.
  • 7. Costa G. C. 2009 – Predator size, prey size, and dietary niche breadth relationships in marine predators – Ecology, 90: 2014-2019.
  • 8. Goszczyński J. 1981 – Comparative analysis of food of owls in agrocenoses – Ekologia Polska, 29: 431-439.
  • 9. Goszczyński J., Jabłoński P., Lesiński G., Romanowski J. 1993 – Variation in diet of Tawny Owl Strix aluco L. along an urbanization gradient – Acta Ornithol. 27: 113-123.
  • 10. Hardy A. R. 1977 – Hunting ranges and feeding ecology of owls in farmland – Ph.D. thesis, University of Aberdeen, Aberdeen.
  • 11. Jędrzejewska B., Jędrzejewski W. 1998 – Predation in vertebrate communities. The Białowieża Primeval Forest as a case study – Springer-Verlag, Berlin Hedelberg.
  • 12. Kasprzykowski Z., Goławski A. 2006 – Habitat use of the Barn Owl Tyto alba and the Little Owl Athene noctua in central-eastern Poland – Biological Letters 43: 33-39.
  • 13. Kitowski I. 2013 – Winter diet of the barn owl (Tyto alba) and the long-eared owl (Asio otus) in Eastern Poland – North-Western J. Zool. 9: 16-22.
  • 14. Korpimäki E. 1987 – Dietary shifts, niche relationships and reproductive output of coexisting Kestrels and Long-eared Owls – Oecologia, 74: 277-285.
  • 15. Korpimäki E., Norrdahl K. 1991 – Numerical and Functional Responses of Kestrel, Short-Eared Owls and Long-Eared Owls to Vole Densities – Ecology, 72: 814-826.
  • 16. Kowalski M., Lesiński G. 1986 – [Small mammal fauna in Janowo (Warsaw voivodship) based on the analysis of Barn owl (Tyto alba Scop.) pellets] – Przegląd Zoologiczny, 30: 327-331 (in Polish).
  • 17. Lesiński G. 1991 – [The diet of the barn owl, Tyto alba (Scop.) on the Wieluń Uplan] – Lubuski Przegląd Przyrodniczy 2, 4: 29-35 (in Polish).
  • 18. Lesiński G., Romanowski J., Budek S. 2016 – Winter diet of the long-eared owl Asio otus in various habitats of central and north-eastern Poland – Annals of Warsaw University of Life Sciences – SGGW. Animal Science, 55: 81-88.
  • 19. Newsome T. M., Boitani L., Chapron G., Ciucci P., Dickman C. R., Dellinger J. A., Lopez-Bao J. V, Peterson R. O., Schores C. R., Wirsing A. J., Ripple W. J. 2016 – Food habits of the world's grey wolves – Mammal Review 46: 255-269.
  • 20. Marti C. D. 1974 – Feeding ecology of four sympatric owls – Condor, 76: 45-61.
  • 21. Obuch J. 2011 – Spatial and temporal diversity of the diet of the tawny owl (Strix aluco) – Slovak Raptor J. 5: 1-120.
  • 22. Pianka E. R. 1973 – The structure of lizard communities – Ann. Rev. Ecol. Sys. 4: 53-74.
  • 23. Petrovici M., Molnar P., Sándor A. D. 2013 – Trophic niche overlap of two sympatric owl species (Asio otus Linnaeus, 1758 and Tyto alba Scopoli, 1769) in North-Western part of Romania – North-Western J. Zool. 9: 250-256.
  • 24. Pucek Z. 1981 – Keys to vertebrates of Poland. Mammals – PWN, Warszawa.
  • 25. Raczyński J., Ruprecht A. L. 1974. The effect of digestion on the osteological composition of owl pellets – Acta Ornithol. 14: 25-38.
  • 26. Romanowski J. 1988 – Trophic ecology of Asio otus (L.) and Athene noctua (Scop.) in the suburbs of Warsaw – Pol. Ecol. Stud. 14: 223-234.
  • 27. Romanowski J., Żmihorski M. 2008 – Effect of season, weather and habitat on diet variation of a feeding-specialist: a case study of the long-eared owl, Asio otus in Central Poland – Folia Zool. 57: 411-419.
  • 28. Roulin A. 1996 – Alimentation hivernale de la chouette èffraie (Tyto alba), du hibou moyen-duc (Asio otus), du busard Saint-Martin (Circus cyaneus) et du faucon crécerelle (Falco tinnunculus) – Bull. Soc. Vaud. Sc. Nat. 84: 19-32.
  • 29. Ruprecht A. L. 1979 – Food of the Barn Owl, Tyto alba guttata (C. L. Br.) from Kujawy – Acta Ornithol. 16: 493-511.
  • 30. Sałata-Piłacińska B. 1994 – [Mammal fauna of Śląsk in the barn owl Tyto alba (Scopoli, 1769) pellets] – Bad. Fizjogr. nad Polską Zach., ser. C, Zoologia 41: 61-79 (in Polish).
  • 31. Sałata-Piłacińska B., Tryjanowski P. 1998 – Diet composition of the kestrel Falco tinnunculus L. and the long-eared owl Asio otus (L.) coexisting in farmland of the Mazowiecka Lowland (Poland) – Przegl. Przyr. 9, 3: 95-100.
  • 32. Village, A. 1982 – The diet of Kestrel in relation to vole abundance – Bird Study, 29: 129-138.
  • 33. Żmihorski M., Balčiauskienė L., Romanowski J. 2008 – Small mammals in the diet of the Tawny Owl (Strix aluco L.) in Central European lowland – Pol. J. Ecol. 56: 693-700.
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-89041409-179f-499c-9ce4-b14e8c94d338
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.