I was thinking maybe gas seeping up was helping keep the fire going.
Also I think that dust devil might actually be swirling smoke.
Also:
"Can a swamp catch on fire?
Fires in the swamp have been reported as early as 1840, with another occurring in 1860."
Okefenokee Swamp Fire Why Swamps BurnA swamp catching on fire after a lightning strike is not some impossible freak of climate change that's never happened before.
In my opinion one of the reasons why people doubt there's a climate change disaster happening, is every little weather phenomena, fire, or brief record heatwave someplace in the middle of summer, seems to make headlines as if it's proof that the world is coming to an end.