That sounds really alarming to have to be around (no pun intended). What part of the world is this in, I was hearing something about the pacific northwest experiencing invasive Japanese giant 'killer' hornets at some point in the past couple of years, I thought the course of action in that case was calling the wildlife authorities to try and stem the spread?
Densely populated city in Bulgaria. I tried searching for the thing but aside from "$some_kind_of_asian_wasp taking over easter Europe", I've got nothing. I don't think it was the same species.
Not the same creature. The one I am talking about is all black, with slightly bluish tinted wings. There considerably bigger than most wasps/hornets. I don't know what I am dealing* with.
I have seen an other wasp (I'm in Japan) than the 'giant killer hornets' killing (decapitating) what looked like either another wasp/bee either a bee-looking fly.
It was quite a small-scale wasp, a black one with narrow white stripes, but its technique was very good. It just dropped next to where I was sitting holding its prey which was trying to escape.
