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.
Fig. 1. Location of activity centers relative to traps. The colored bands radiating from the activity center for one of the individuals represents detec-tion decreasing as you move away from the center of the home range.
