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.
Tortoise movement quality maps accounting for selection of linear barriers in the area around the ISEGS South (a) and Nipton (b) study plots. Selection for fences (around solar and on bottom right) in the ISEGS South area and flood control berms in the Nipton area dilutes movement resistance from most landscape features. Tortoise paths (red lines) often follow these barriers, while paths away from the impassible barriers (purple lines) seldom occurred along roads
