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. 2016 Jul 4;6:28961. doi: 10.1038/srep28961

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Different colours depict different individuals. For most individuals we recorded multiple paths throughout several nights. Maps were created with ArcGIS Desktop 10.2 (ESRI Inc, USA, http://www.esri.com/apps/products/download/) using data from³⁹,⁴⁰.