Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The distribution of the occurrence records from the FuNWS on Landsat satellite image of the area. The clustering of points was made within a radius of 50 km; the scale breaks were selected manually after plotting the frequency distribution histogram.
