Supplement 1. R code, data, and grid covariates used in the analyses.

<h2>File List</h2><blockquote> <p><a href="R_Code.R">R_Code.R</a></p> <p><a href="data_100m.R">data_100m.R</a></p> <p><a href="grid_covariates.R">grid_covariates.R</a></p> </blockquote><h2>Description</h2><blockquote> <p>R_Code.R contains annotated R code used to run the analyses in this paper; data_100m.R contains the count data and habitat covariates for the 307 survey plots; grid_covariates.R contains the standardized habitat covariate values used to computer population size for the entire island.</p> </blockquote>