Why do ants (as in the bugs -not your relatives) sometimes congregate in big groups on sidewalks, crawling all around /over each other (even though there seems to be no food in sight) ?

Question

I took a pic of what I’m talking about, but this sub doesn’t allow pics …hope I made the question clear Lol

In: 2

Answer 1

Just a reminder that ant means the insect, while aunt means the relative. There’s no need to distinguish which one you mean!