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dc.contributor.authorShaw, P.
dc.contributor.authorNjoroge, P.
dc.contributor.authorOtieno, V.
dc.contributor.authorMlamba, E.
dc.date.accessioned2015-01-16T15:01:03Z
dc.date.available2015-01-16T15:01:03Z
dc.date.issued2014-12-19
dc.identifier.citationShaw , P , Njoroge , P , Otieno , V & Mlamba , E 2014 , ' The range, abundance and habitat of Hinde's Babbler Turdoides hindei : fine-scale changes in abundance during 2000-2011 reflect temporal variation in scrub cover ' Bird Conservation International , vol 24 , no. 4 , pp. 453-465 . DOI: 10.1017/S0959270913000579en
dc.identifier.issn0959-2709
dc.identifier.otherPURE: 159067884
dc.identifier.otherPURE UUID: 8327fd72-afa6-4b5b-b8db-80ecd145b624
dc.identifier.otherScopus: 84910602536
dc.identifier.urihttp://hdl.handle.net/10023/6016
dc.descriptionWe are extremely grateful to the British Ornithologists’ Union and the African Bird Club Conservation Fund, which generously co-funded fieldwork costs during 2011.en
dc.description.abstractIn developing countries, 'land sparing' may be more effective than 'land sharing' in partially mitigating the impacts of farming on bird species diversity. We examined the pattern of change in the global and local distribution of Hinde's Babbler Turdoides hindei, a 'Vulnerable' Kenyan endemic whose local abundance is dependent on a passive form of land sharing, in which farmland is left fallow or abandoned, enabling Lantana scrub to colonise. In 2011 we assessed the species' global range and resurveyed three IBAs, surveyed previously in 2000-2001, to determine whether fine-scale changes in abundance reflected temporal changes in habitat quality. Although the babbler's known range increased between 1900-1970 and 1991-2011, we suggest that this apparent expansion largely reflects an improved knowledge base, and that several recently discovered sites are likely to have been overlooked in the past. In combination, the three IBAs surveyed in 2000-2001 and 2011 showed little net change in the number of individuals (+1.3%) or groups (-3.8%) encountered, despite a 68% decline in the number individuals recorded at one site. Within 1-km transect sections there was a positive correlation between change in Hinde's Babbler abundance and change in the amount of scrub cover available, such that a reduction in scrub cover of 22 and 6 percentage points, respectively, was associated with the loss of one group or one individual. The availability of scrub cover was dependent mainly on the amount land left uncultivated, perhaps in response to changes in the value of coffee and other crops. Since the babbler's abundance thus currently depends mainly on land sharing by default, rather than by design, we suggest that a more proactive approach, involving land purchase or payments for land set aside, might help to secure its future.en
dc.format.extent13en
dc.language.isoeng
dc.relation.ispartofBird Conservation Internationalen
dc.rights© 2013. BirdLife International. Published by Cambridge University Press.This is a pre-copyedited, author-produced PDF of an article accepted for publication in Bird Conservation International following peer review. The version of record The range, abundance and habitat of Hinde's Babbler Turdoides hindei: Fine-scale changes in abundance during 2000-2011 reflect temporal variation in scrub cover Shaw, P., Njoroge, P., Otieno, V. & Mlamba, E. 19 Dec 2014 In : Bird Conservation International. 24, 4, p. 453-465 is available online at: http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=9419218&fileId=S0959270913000579en
dc.subjectDemographyen
dc.subjectRangeen
dc.subjectHabitat changeen
dc.subjectLand sharingen
dc.subjectLantanaen
dc.subjectQH301 Biologyen
dc.subject.lccQH301en
dc.titleThe range, abundance and habitat of Hinde's Babbler Turdoides hindei : fine-scale changes in abundance during 2000-2011 reflect temporal variation in scrub coveren
dc.typeJournal articleen
dc.description.versionPostprinten
dc.contributor.institutionUniversity of St Andrews. School of Biologyen
dc.identifier.doihttps://doi.org/10.1017/S0959270913000579
dc.description.statusPeer revieweden


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