Due to average temperatures, etc. you do tend to get more insects down here, but equally you get some different insects '
up North' that we don't get - and of course different races of ours -
Northern.
Well, this one is generally commmon, yes - but in the early 1900's they were so close to UK extinction it was
claimed there was only one pair left in the country! They have mde a strong recovery though, and as said are now generally common