Ecological layer raster tifs from the following sources:

CHELSA (https://chelsa-climate.org/bioclim/): bio1 mean annual air temperature bio4 Temperature Seasonality bio12 Annual Precipitation bio15 Precipitation Seasonality

Wildlife Conservation Society (https://wcshumanfootprint.org/data-access): Human Footprint

Global Human Settlement Layer (https://human-settlement.emergency.copernicus.eu/ghs_pop2019.php): Population Density

EarthEnv (https://www.earthenv.org/topography): Elevation, Median, GMTED2010, 1km