William (Bill) Armstrong's photos with the keyword: fungus

My lack of knowledge may be showing, in that the word Symbiosis may be only partially correct. This large and uniquely coloured fungus caught my eye as I walked the portage trail around Nistowiak Falls in northern Saskatchewan.

I spotted this fungus living on a tree beside the trail that follows Nistowiak Falls. I'd never seen such pronounced coloured rings on a fungus. Do not use this image on blogs, websites or other media without permission. © 2016 William Armstrong. All rights reserved.