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For vector control programmes, sampling to estimate abundance is usually carried out at a local\u2010scale (10s km<jats:sup>2<\/jats:sup>), while interventions often extend across 100s km<jats:sup>2<\/jats:sup>. Geostatistical models have been used to interpolate between points where data are available, but this still requires costly sampling across the entire area of interest. Instead, we used geostatistical models to predict local\u2010scale spatial variation in the abundance of tsetse\u2014vectors of human and animal African trypanosomes\u2014beyond the spatial extent of data to which models were fitted, in Serengeti, Tanzania.<\/jats:p><\/jats:list-item>\n\n<jats:list-item><jats:p>We sampled <jats:italic>Glossina swynnertoni<\/jats:italic> and <jats:italic>Glossina pallidipes<\/jats:italic> &gt;10\u00a0km inside the Serengeti National Park (SNP) and along four transects extending into areas where humans and livestock live. We fitted geostatistical models to data &gt;10\u00a0km inside the SNP to produce maps of abundance for the entire region, including unprotected areas.<\/jats:p><\/jats:list-item>\n\n<jats:list-item><jats:p>Inside the SNP, the mean number of <jats:italic>G. pallidipes<\/jats:italic> caught per trap per day in dense woodland was 166 (\u00b1\u00a024 <jats:italic>SE<\/jats:italic>), compared to 3 (\u00b11) in grassland. <jats:italic>Glossina swynnertoni<\/jats:italic> was more homogenous with respective means of 15 (\u00b13) and 15 (\u00b18). In general, models predicted a decline in abundance from protected to unprotected areas, related to anthropogenic changes to vegetation, which was confirmed during field survey.<\/jats:p><\/jats:list-item>\n\n<jats:list-item><jats:p><jats:italic>Synthesis and applications<\/jats:italic>. Our approach allows vector control managers to identify sites predicted to have relatively high tsetse abundance, and therefore to design and implement improved surveillance strategies. In East and Southern Africa, trypanosomiasis is associated with wilderness areas. Our study identified pockets of vegetation which could sustain tsetse populations in farming areas outside the Serengeti National Park. Our method will assist countries in identifying, monitoring and, if necessary, controlling tsetse in trypanosomiasis foci. This has specific application to tsetse, but the approach could also be developed for vectors of other pathogens.<\/jats:p><\/jats:list-item>\n<\/jats:list>\n<\/jats:p>","DOI":"10.1111\/1365-2664.13091","type":"journal-article","created":{"date-parts":[[2018,1,15]],"date-time":"2018-01-15T07:42:48Z","timestamp":1516002168000},"page":"1997-2007","source":"Crossref","is-referenced-by-count":23,"title":["Geostatistical models using remotely\u2010sensed data predict savanna tsetse decline across the interface between protected and unprotected areas in Serengeti, Tanzania"],"prefix":"10.1111","volume":"55","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6616-1526","authenticated-orcid":false,"given":"Jennifer S.","family":"Lord","sequence":"first","affiliation":[{"name":"Department of Vector Biology Liverpool School of Tropical Medicine  Liverpool UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephen 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