If you toggle desktop mode in your browser the site will work (at leasf it did on my end). The warning is warranted because it is a bit awkward to navigate on mobile.

Ah, fair enough. To be fair a good couple of spider species were able to cross continents via ballooning, so now that I think about it, mosquitoes doing just as well isn’t too far fetched.

Yeah, probably this. And the increase in temperature simply made the conditions bearable when they got outside.

Could they have also maybe just… flown over there? Insect migrations like this can happen, but I don’t think it’s possible on such a scale, even for mosquitoes.