I see you: Honey bees use contagious and honest visual signal to deter attacking hornets. What do honey bees and deadly hornets have to do with issues surrounding 'fake news?' New research is providing new details about honey bees and their defenses against preying hornets. Using a common iPad, researchers conducted the first study that demonstrates that a contagious warning signal counters 'fake news' in social insects. Source 4t.
Morphological differences between bees and wasps
The wasps are black or dark brown and yellow, and depending on the variety they can be almost completely dark, as in the case of the Asian hornet. The bees, on the other hand, are more or less dark brown and golden, not bright yellow.