ナショナルジオグラフィックのインスタグラム(natgeo) - 9月18日 23時09分

This is the same experimental fire that was in yesterday's posting. About 25 percent of the beetlekill trees were felled to simulate conditions in the future. This caused the deadfall to eventually all burn causing the large flames. Photo by @peteressick on assignment for @ナショナルジオグラフィック.

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