FIG. 1 in Spatial heterogeneity of fruit bats in a primary tropical lowland evergreen rainforest in northeastern Luzon, Philippines

FIG. 1. Location of the study area in the Northern Sierra Madre Natural Park, province of Isabela, northeastern Luzon, Philippines. Dark grey indicates forested areas, light grey indicates water bodies, and white indicates open areas. Map adapted from NAMRIA basemap downloaded from http://www.geoportal.gov.ph/viewer