or hornets, or maybe they're yellow-jackets.
Whatever they are, I have one in the bathroom and another between the glass and the screen in the bedroom. I took the litter box out of the bathroom and have closed it off from the kittens, mostly because they were trying to catch the one in there and I don't know how much damage a sting would do. I also didn't want them chasing it into the rest of the house or trashing the bathroom in their attempts to catch it.
Whatever they are, I have one in the bathroom and another between the glass and the screen in the bedroom. I took the litter box out of the bathroom and have closed it off from the kittens, mostly because they were trying to catch the one in there and I don't know how much damage a sting would do. I also didn't want them chasing it into the rest of the house or trashing the bathroom in their attempts to catch it.