They move to the equator, I have a very warm house and I live alone, so I am often a wannabe nudist in my own home LOL
Not in a nudist resort. But, I love the temp. Genetics.
It's hard being a nudist in a temperate zone like most of North America and Europe and Asia.
Head thee to a tropical climate!
They stay indoors with the heat turned on and live just like anyone else, just nude. Obvious, isn't it? LOL