Effect of agro-forestry and landscape changes on common buzzards (Buteo buteo) in the Alps: implications for conservation
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چکیده
منابع مشابه
Effect of agro-forestry and landscape changes on common buzzards (Buteo buteo) in the Alps: implications for conservation
In Italy, pre-Alpine forests, once managed through coppice silviculture, are being converted to mature woodland, while land abandonment is causing woodland expansion and erosion of open habitats. Based on habitat-selection analyses, we predicted the impact of such changes on common buzzards (Buteo buteo), which depend on forested and open areas for nesting and foraging. Compared to availability...
متن کاملHabitat use and hunting behaviour of Common Buzzards Buteo buteo wintering in south-western Poland
During seven winter seasons (1993/1994–1999/2000) 107 roadside counts (28 km each) in agricultural area of south-western Poland were conducted. From among 1526 Buzzards, 1293 were recorded in winter months (November–February) and 233 in March. Birds were non-randomly distributed on nine vegetation types met along the transect route. Permanent papilionaceous crops, along with cereal stubbles, ma...
متن کاملDensity, habitat selection and breeding biology of Common Buzzards Buteo buteo in an insular environment
To cite this Article Rodríguez, Beneharo, Siverio, Felipe, Rodríguez, Airam, Siverio, Manuel, Hernández, José J. and Figuerola, Jordi(2010) 'Density, habitat selection and breeding biology of Common Buzzards Buteo buteo in an insular environment', Bird Study, 57: 1, 75 — 83, First published on: 01 December 2009 (iFirst) To link to this Article: DOI: 10.1080/00063650903311526 URL: http://dx.doi....
متن کاملTrace element concentrations in livers of Common Buzzards Buteo buteo from eastern Poland
In this study, our aim was to determine the common sources of origin of 18 elements in the livers of Common Buzzards collected during the breeding season in an extensive agricultural landscape in south-east Poland with respect to age (adults and immatures) and sex (males and females). In all 34 specimens collected, the element concentrations followed the pattern of S > Na > Fe > Mg > Zn > Si > ...
متن کاملInfluence of tramadol on anesthesia times, analgesia and electrocardiogram associated with injection anesthesia in common buzzards (Buteo buteo)
A balanced anesthesia protocol is called perfect when it has fast induction, excellent recovery, the least effect on the cardiopulmonary system and sufficient analgesia. Many of anesthetic combinations have an analgesic effect without opioids. However, at the end of anesthesia, analgesia decreases or is incomplete. The purpose of this study was to evaluate anesthesia times, ele...
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ژورنال
عنوان ژورنال: Animal Conservation
سال: 2005
ISSN: 1367-9430,1469-1795
DOI: 10.1017/s1367943004001623