[Borrible]

Nice, looks tasty!

So, Kudzu?

Or Industrial waste like in France around 2012?

https://www.reuters.com/article/lifestyle/blue-and-green-hon...

https://www.reuters.com/article/lifestyle/blue-and-green-hon...

And on Banggi, a Malaysian island, there is supposedly green honey!

https://www.researchgate.net/publication/361629042_Physicoch...

[cainxinth]

In NYC, they found red honey which was coming from bees drinking at a maraschino cherry factory:

https://www.nytimes.com/2010/11/30/nyregion/30bigcity.html

Unrelated, but that led to the police finding a marijuana grow operation in the basement:

https://www.nytimes.com/2015/02/27/nyregion/secret-marijuana...

[Rebelgecko]

The New Yorker article about it also has some additional details: https://www.newyorker.com/magazine/2018/04/23/the-maraschino...

[pama]

Perhaps this was not unrelated after all, as the bee detectives might have sensed the smell of the flowers.

[js2]

An NC state professor previously determined it's aluminum reacting with acid in the bees' stomachs:

https://news.ycombinator.com/item?id=46501058