Factors affecting spontaneous vocal activity of Tawny Owls Strix aluco and implications for surveying large areas
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DOI: 10.1111/ibi.12684
Abstract: To use vocalizations properly for the estimation of owl population size, it is important to identify how environmental factors affect owl calling behaviour. Here, we analyse how intrinsic and extrinsic factors modify the vocal activity… read more here.
Keywords: tawny owls; activity tawny; spontaneous vocal; vocal activity ... See more keywords