Inside the US, they seem to be present in large numbers in the deep south (FL through TX). Are they present in the southwest as well?
Here in DC, we get them, but generally only in homes that aren't kept clean - which can a problem in large apartment buildings, as it only takes one slovenly neighbor or poorly tended garbage area to let a colony grow and become a visible nuisance.
And what about Europe? Probably too cold in most of the continent, but present in Mediterranean regions?
Here in DC, we get them, but generally only in homes that aren't kept clean - which can a problem in large apartment buildings, as it only takes one slovenly neighbor or poorly tended garbage area to let a colony grow and become a visible nuisance.
And what about Europe? Probably too cold in most of the continent, but present in Mediterranean regions?