Journals / Bitlis Eren Üniversitesi Fen Bilimleri Dergisi / 2019 / Cilt: 8 - Sayı: 3

Investigation on Diet of Long-Eared Owl (Asio Otus) Inhabiting Fatih Natural Park (Turkey)

Fatih Tabiat Parkı’ndaki Uzun Kulaklı Orman Baykuşu (Asio otus)’nun Diyetinin İncelenmesi

Pages
859–865
Publication Date
2022-10-12
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The use of Asio otus can betaken into consideration when dealing with rodent species known as agricultural pests.

📌 3 Key Takeaways

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Objective & Hypothesis:Pellet analyses were used to identify small mammal species in the diet of this owl species in order to reveal itsecological role.
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Key Findings & Data:In this study, 706 pellets of Asio otus were collected from 3 different localities in Fatih NaturalPark between February and March 2014.
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Conclusion & Impact:The use of Asio otus can betaken into consideration when dealing with rodent species known as agricultural pests.
🔬Design:Research Article
📍Scope:2014 Verileri
⚙️Variables:Domain Parameters

Abstract

Pellet analyses were used to identify small mammal species in the diet of this owl species in order to reveal itsecological role. In this study, 706 pellets of Asio otus were collected from 3 different localities in Fatih NaturalPark between February and March 2014. Pellets were dissolved by using 3% NaOH solution and then bones weredehydrated and identified. The aim of this study was to determine mammal composition in the diet of Asio otusinhabiting Fatih Natural Park of Yozgat Province, Turkey. Residues of bone from 1293 individuals/preyscorresponding to 42377.41 g biomass in total were detected as the result of analysis. These individuals wereidentified to belonging to 12 mammal species (Crocidura suaveolens, Suncus etruscus, Microtus hartingi/lydius,Microtus levis, Microtus sp., Cricetulus migratorius, Mesocricetus brandti, Apodemus sp., Apodemus sylvaticus,Apodemus witherbyi, Mus macedonicus, and Meriones tristrami) from 3 families and 8 genera. Microtushartingi/lydius, which is known as agricultural pest, was dominant in the diet of Asio otus. When diversity ofmammal species within the food composition was examined, Asio otus nesting in forest was found to primarilyprefer agricultural and steppe areas, and was also found in woody and bushy areas. The use of Asio otus can betaken into consideration when dealing with rodent species known as agricultural pests.

Özet

Pellet analizleri belli bir alanda yaşayan küçük memeli türlerinin tespitinde ve baykuşun o alandaki ekolojik rolünün ortaya konmasında kullanılmaktadır. Bu çalışma Yozgat Fatih Tabiat Parkından Şubat ve Mart 2014 tarihlerinde Asio otus bireyine ait 3 farklı lokaliteden toplanan 706 pellet üzerinde yapılmıştır. Pelletler %3’lük NaOH solüsyonu kullanılarak çözülmüş ve daha sonra kemikler kurutulup teşhis edilmiştir. Bu çalışma ile Yozgat Fatih Tabiat Parkında yaşadığı tespit edilen Asio otus bireylerinin diyetindeki memeli kompozisyonunu belirlemek amaçlanmıştır. Yapılan analizler sonucunda toplam 42377,41 gr biomasa karşılık gelen 1293 bireye/ava ait kemik kalıntısı tespit edilmiştir. Bu bireylerin 3 familya ve 8 cins ait toplam 12 memeli türüne (Crocidura suaveolens, Suncus etruscus, Microtus hartingi/lydius, Microtus levis, Microtus sp., Cricetulus migratorius, Mesocricetus brandti, Apodemus sp., Apodemus sylvaticus, Apodemus witherbyi, Mus macedonicus ve Meriones tristrami) ait olduğu saptanmıştır. Tarım zararlısı olarak bilinen Microtus hartingi/lydius türünün Asio otus’ un diyetinde ilk sırayı aldığı tespit edilmiştir. Besin kompozisyonundaki memeli türlerinin çeşitliliğine bakıldığında orman içinde yuvalanan Asio otus’ un beslenme amacı ile öncelikli olarak tarım ve step alanları tercih ettiği, bununla birlikte ormanlık ve çalılık alanlarda da beslendiği saptanmıştır.

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Cite This Article

YORULMAZ, T., ARSLAN, N. (2022). Investigation on Diet of Long-Eared Owl (Asio Otus) Inhabiting Fatih Natural Park (Turkey). Bitlis Eren Üniversitesi Fen Bilimleri Dergisi, Cilt: 8 - Sayı: 3, 859–865. https://ajindex.com/articles/466976

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References (17)

  1. Rubolini D., Pirovano A., Borghi S. 2003. Influence of seasonality, temperature and rain fall on the winter diet of the long-earedowl. Folia Zoologica, 52: 67-76
  2. Seçkin S., Coşkun Y. 2006. Mammalia nremains in the pellets of Long-Eared Owls (Asio otus) in Diyabakır province. Turkish Journal of Zoology, 30: 271-278
  3. Romanowskil J., Zmihorski M. 2009. Seasonal and habitat variation in the diet of the tawny owl (Strix aluco) in Central Poland during unusually warm years. Biologia, 64: 365-369
  4. Obuch J. 1994. Diet of Tawny Owl (Strix aluco) in selecte dregions of Bohemia and Moravia. Sylvia, 30: 77-85
  5. Steiner H.M., Vauk G. 1966. Säugetiereaus dem Beyşehir-Gebiet (Konya, Kleinasien). Zoologi scher Anzeiger, 176: 97-102
  6. Morgan D. 1983. An analysis of some Eagle Owl pellets from Turkey. Sandgrouse, 5: 105-106
  7. Hoppe N. 1986.Pellet contents of the Barn Owl, near Samandağ, Turkey. Zoology in the Middle East, 1: 29-31
  8. Kasparek M. 1985. Die Sultans sümpfe. Naturge schich teeines Vogel paradieses in Anatolien. Heidelberg, Germany
  9. Kasparek M. 1986. On the distribution and systematic position of the Barn Owl, Tyto alba, in Turkey and adjacentareas. Zoology in the Middle East,1: 44-51
  10. Kock D. 1990. Notes on mammals (Insectivora, Rodentia) taken by the Tawny Owl in NW Turkey. Zoology in the Middle East, 4: 5-9
  11. Nadachowski A., Smielowski J., Rzebikkowalska B., Daoud A. 1990. Mammals from the Near East in Polish collection. Acta Zoologica Cracoviensia, 33: 91-120
  12. Gezici V. 2009. Niğde, Nevşehir ve Aksaray illerden toplanan pelletlerle Strigiformes (Classis: Aves) ordosu üyelerinin besin analizi (Unpublished master’s thesis). Niğde Üniversitesi Fen Bilimleri Enstitüsü, Niğde, Türkiye (in Turkish)
  13. Bulut Ş., Akbaba B., Ayas Z. 2012. Analysis of mammal remains from owl pellets (Asio otus), in a suburban area in Beytepe, Ankara. Hacettepe J. Biol. &Chem., 40: 233-237
  14. Seçkin S., Kaya A., Coşkun Y. 2012. Başaklı Köyü (Diyarbakır-Bismil) civarında yaşayan puhu (Bubo bubo)’ların peletlerin deki küçük memelilerin dağılımı. C.Ü. Fen Fakültesi Fen Bilimleri Dergisi, 33: 1 (in Turkish)
  15. Hızal E. 2013. Diet of the Long-eared Owl, Asio otus, in Central Anatolia (Aves: Strigidae). Zoology in the Middle East, 59: 118-122
  16. Kaya A., Coşkun Y. 2014. Nevşehir’de Baykuş Peletlerindeki Memeli Hayvan Kalıntılarının Dağılımı. Nevşehir Bilim ve Teknoloji Dergisi,3: 39-44 (in Turkish)
  17. Schueler F.W. 1972. A new meth