Scientific Reports 6: Article number: 30772; published online: 03 August 2016 updated: 11 January 2017.

In this Article, R. A. Griffiths is incorrectly listed as being affiliated with ‘Durrell Wildlife Conservation Trust, Les Augres Manor, Trinity, Jersey, Channel Islands, UK’ The correct affiliation is listed below:

Durrell Institute of Conservation and Ecology, School of Anthropology and Conservation, University of Kent, Canterbury, Kent CT2 7NR, UK.