Search results for "Lanius"

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A divergent Anaplasma phagocytophilum variant in an Ixodes tick from a migratory bird; Mediterranean basin

2020

Anaplasma phagocytophilum (AP) has vast geographical and host ranges and causes disease in humans and domesticated animals. We investigated the role of northward migratory birds in the dispersal of tick-borne AP in the African-Western Palearctic. Ticks were collected from northward migratory birds trapped during spring migration of 2010 at two localities in the central Mediterranean Sea. AP DNA was detected by PCR (gltA and 16S rRNA) and variant determination was performed using ankA sequences. In total, 358 ticks were collected. One of 19 ticks determined as Ixodes was confirmed positive for AP DNA. The tick was collected from a woodchat shrike (Lanius senator senator) trapped in Greece, a…

Bird migration040301 veterinary sciencesEpidemiologyHyalomma marginatum030231 tropical medicineBird migrationZoologyHyalomma marginatum s.l.Infectious and parasitic diseasesRC109-216Environmental Science (miscellaneous)TickMicrobiology0403 veterinary science03 medical and health sciences0302 clinical medicineankAparasitic diseasesAfrican-Western Palearctic region16s rRNALanius senatorbiology16s rRNA; African-Western Palearctic region; Anaplasma phagocytophilum; Bird migration; Hyalomma marginatum s.l.; Ixodes; ankAIxodesanaplasma phagocytophilumixodes04 agricultural and veterinary sciencesbiology.organism_classificationbacterial infections and mycosesAnaplasma phagocytophilumMikrobiologiankaEnzooticIxodesafrican-western palearctic regionHyalommabird migrationhyalomma marginatum s.l.16s rrnaAnaplasma phagocytophilum
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UV reflecting vole scent marks attract a passerine, the great grey shrike Lanius excubitor

2002

Diurnal raptors have been shown to use ultraviolet vision and UV-reflecting vole scent marks to find suitable hunting areas. We studied if a passerine species, the great grey shrike Lanius excubitor that uses voles as its primary food, may also detect prey-patches in the same way. We conducted a laboratory experiment with ten shrikes. Each individual shrike had four options to choose from: (1) scent marks with UV light, (2) scent marks without UV light, (3) clean arena with UV light, and (4) clean arena without UV light. The birds preferred the scent-marked arena with UV light as measured by the number of scans and the time spent above it. Therefore, we suggest that great grey shrike probab…

biologyEcologybiology.organism_classificationPasserinePredatory behaviorShrikebiology.animalLaniusAnimal Science and ZoologyVoleLaboratory experimentMicrotusUltraviolet radiationEcology Evolution Behavior and SystematicsJournal of Avian Biology
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