Yellowing

I seem to have a bit of a fungi theme going this week so I thought I would seek out the Blackening Waxcaps I found earlier in the week. There are now dozens of them but eventually I found the right one. When I first saw it on Tuesday it was a glorious rich orange colour. You can see that photo here. It has now turned a dull yellow and the top is starting to go black. Worth one more re-visit in a few days I think.