2048px-FEMA_-_33364_-_A_helicopter_drops_water_on_the_wildfire_in_California.jpg

Andrea Booher/FEMA, Public domain, via Wikimedia Commons San Diego, CA, October 25, 2007 -- Helicopters drop water and fire retardant on the Harris fire, near the Mexican border, to stop the wildfire from advancing. Andrea Booher/FEMA