Fig. 2.

Illustration of the mapping methodologies showing the impacts of habitat loss and hunting. The three panels illustrate the ranges accessible to trappers for three species in our analysis: a Sumatran Leafbird (Chloropsis media), b Melodious Bulbul (Alophoixus bres) and c White-crowned Hornbill (Berenicornis comatus). The purple line is the outline of the species’ historic range (as provided by BirdLife International). The green area, which is divided into two shades, indicates the total extent of suitable habitat for the species in 2015, once it has been refined for current forest extent and elevation. The dark green regions are areas that are further than 5 km from the forest edge and considered inaccessible to trappers; the light green areas are regions that are within 5 km of a forest edge where exploitation is likely taking place. Species illustrations are not within the CC-BY license of this publication, and instead are reproduced from del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.) (2018). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from http://www.hbw.com/ on [23/08/2018]). All rights reserved. Basemap: © EuroGeographics for the administrative boundaries