نتایج جستجو برای: pheasant phasianus colchicus

تعداد نتایج: 611  

2007
Andrew N. Hoodless Klaus Kurtenbach Patricia A. Nuttall Sarah E. Randolph Steve Redpath

In some parts of Britain, pheasants Phasianus colchicus are infested by Ixodes ricinus ticks in the spring and summer. The effects of experimental reduction of tick infestation levels on the breeding success and survival of reared female pheasants were studied on two estates in southern England during 1995-1997. Females were radio-tagged and half of the birds, selected at random, were fitted wi...

Journal: :Journal of Ornithology 2022

Abstract Agricultural intensification has significantly impacted habitat structures in agricultural landscapes and is one of the main drivers biodiversity decline, especially farmland birds. Birds are considered to reflect well trends other elements therefore often used as indicator species. We studied common pheasant ( Phasianus colchicus ) brood use a small-grain-dominated southern Finland. T...

Journal: :Turkiye parazitolojii dergisi 2012
Ali Tümay Gürler Cenk Soner Bölükbaş Gökmen Zafer Pekmezci Sinasi Umur Mustafa Açıcı

OBJECTIVE This study was performed at the Gelemen Pheasant Procreation Farm affiliated to the General Directorate of Nature Conservation and National Parks, Ministry of Forest and Water Affairs. METHODS A total of 203 faecal samples and 17 necropsies were examined. RESULTS In the faecal examination, Capillaria spp. accounted for 28.6% and Heterakis spp. for 17.2% of eggs; in necropsy, Capil...

Journal: :Parasitology 1999
D M Tompkins P J Hudson

Patterns of nematode fecundity were investigated for infections of the caecal worm Heterakis gallinarum in the ring-necked pheasant (Phasianus colchicus). Worm length was a good predictor of parasite fecundity. After controlling for worm length no other factors, including parasite intensity, were related to worm fecundity. Density dependence in worm size was detected in natural infections at pa...

2012
Ghorban Elyasi Zarringhabaie Arash Javanmard Ommolbanin Pirahary

The objective of present study was identification of genetic similarity between wild Iran and captive Azerbaijan Pheasant using PCR-RAPD markers. For this purpose, in overall, 28 birds were taken for DNA extraction and subsequently 15 arbitrary primers were applied for PCR-RAPD technique. After electrophoresis, five primers exhibited sufficient variability which yielded overall 65 distinct band...

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