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.
A massive Coulter pine that was burned in the 2007 Lake Arrowhead/Grass Valley wildfires stands alone on a hillside regrown with Manzanita, dwarfing USGS Western Ecological Research Center director Steven Schwarzbach.
Public Domain.
