Figure 4.
Examples of pictures taken with the camera-trap, showing cats entering and exiting the tunnel in the early morning, daylight, evening and throughout the night.
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.