Smokey Bear appears as the advertising icon created by the US Forest Service. “In the Wildfire Prevention Campaign, which is the longest-running public service announcement campaign in United States history, the Ad Council, the United States Forest Service (USFS), and the National Association of State Foresters (NASF), in partnership with creative agency FCB, employ Smokey Bear to educate the public about the dangers of unplanned human-caused wildfires.”
Accessed September 19th 2019 https://en.wikipedia.org/wiki/Smokey_Bear